30800000520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{787}}^1$

素因数の和:1114

約数の個数: 320

約数和(自身を含む): 106271066880

約数和(自身を除く): 75471066360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 81, 90, 94, 108, 120, 135, 141, 162, 180, 188, 216, 235, 257, 270, 282, 324, 360, 376, 405, 423, 470, 514, 540, 564, 648, 705, 771, 787, 810, 846, 940, 1028, 1080, 1128, 1269, 1285, 1410, 1542, 1574, 1620, 1692, 1880, 2056, 2115, 2313, 2361, 2538, 2570, 2820, 3084, 3148, 3240, 3384, 3807, 3855, 3935, 4230, 4626, 4722, 5076, 5140, 5640, 6168, 6296, 6345, 6939, 7083, 7614, 7710, 7870, 8460, 9252, 9444, 10152, 10280, 11565, 11805, 12079, 12690, 13878, 14166, 15228, 15420, 15740, 16920, 18504, 18888, 19035, 20817, 21249, 23130, 23610, 24158, 25380, 27756, 28332, 30456, 30840, 31480, 34695, 35415, 36237, 36989, 38070, 41634, 42498, 46260, 47220, 48316, 50760, 55512, 56664, 60395, 63747, 69390, 70830, 72474, 73978, 76140, 83268, 84996, 92520, 94440, 96632, 104085, 106245, 108711, 110967, 120790, 127494, 138780, 141660, 144948, 147956, 152280, 166536, 169992, 181185, 184945, 202259, 208170, 212490, 217422, 221934, 241580, 254988, 277560, 283320, 289896, 295912, 318735, 326133, 332901, 362370, 369890, 404518, 416340, 424980, 434844, 443868, 483160, 509976, 543555, 554835, 606777, 637470, 652266, 665802, 724740, 739780, 809036, 832680, 849960, 869688, 887736, 978399, 998703, 1011295, 1087110, 1109670, 1213554, 1274940, 1304532, 1331604, 1449480, 1479560, 1618072, 1630665, 1664505, 1820331, 1956798, 1997406, 2022590, 2174220, 2219340, 2427108, 2549880, 2609064, 2663208, 2996109, 3033885, 3261330, 3329010, 3640662, 3913596, 3994812, 4045180, 4348440, 4438680, 4854216, 4891995, 4993515, 5460993, 5992218, 6067770, 6522660, 6658020, 7281324, 7827192, 7989624, 8090360, 9101655, 9506173, 9783990, 9987030, 10921986, 11984436, 12135540, 13045320, 13316040, 14562648, 14980545, 16382979, 18203310, 19012346, 19567980, 19974060, 21843972, 23968872, 24271080, 27304965, 28518519, 29961090, 32765958, 36406620, 38024692, 39135960, 39948120, 43687944, 47530865, 54609930, 57037038, 59922180, 65531916, 72813240, 76049384, 81914895, 85555557, 95061730, 109219860, 114074076, 119844360, 131063832, 142592595, 163829790, 171111114, 190123460, 218439720, 228148152, 256666671, 285185190, 327659580, 342222228, 380246920, 427777785, 513333342, 570370380, 655319160, 684444456, 770000013, 855555570, 1026666684, 1140740760, 1283333355, 1540000026, 1711111140, 2053333368, 2566666710, 3080000052, 3422222280, 3850000065, 5133333420, 6160000104, 7700000130, 10266666840, 15400000260, 30800000520]

約数ペア:

[(1, 30800000520), (2, 15400000260), (3, 10266666840), (4, 7700000130), (5, 6160000104), (6, 5133333420), (8, 3850000065), (9, 3422222280), (10, 3080000052), (12, 2566666710), (15, 2053333368), (18, 1711111140), (20, 1540000026), (24, 1283333355), (27, 1140740760), (30, 1026666684), (36, 855555570), (40, 770000013), (45, 684444456), (47, 655319160), (54, 570370380), (60, 513333342), (72, 427777785), (81, 380246920), (90, 342222228), (94, 327659580), (108, 285185190), (120, 256666671), (135, 228148152), (141, 218439720), (162, 190123460), (180, 171111114), (188, 163829790), (216, 142592595), (235, 131063832), (257, 119844360), (270, 114074076), (282, 109219860), (324, 95061730), (360, 85555557), (376, 81914895), (405, 76049384), (423, 72813240), (470, 65531916), (514, 59922180), (540, 57037038), (564, 54609930), (648, 47530865), (705, 43687944), (771, 39948120), (787, 39135960), (810, 38024692), (846, 36406620), (940, 32765958), (1028, 29961090), (1080, 28518519), (1128, 27304965), (1269, 24271080), (1285, 23968872), (1410, 21843972), (1542, 19974060), (1574, 19567980), (1620, 19012346), (1692, 18203310), (1880, 16382979), (2056, 14980545), (2115, 14562648), (2313, 13316040), (2361, 13045320), (2538, 12135540), (2570, 11984436), (2820, 10921986), (3084, 9987030), (3148, 9783990), (3240, 9506173), (3384, 9101655), (3807, 8090360), (3855, 7989624), (3935, 7827192), (4230, 7281324), (4626, 6658020), (4722, 6522660), (5076, 6067770), (5140, 5992218), (5640, 5460993), (6168, 4993515), (6296, 4891995), (6345, 4854216), (6939, 4438680), (7083, 4348440), (7614, 4045180), (7710, 3994812), (7870, 3913596), (8460, 3640662), (9252, 3329010), (9444, 3261330), (10152, 3033885), (10280, 2996109), (11565, 2663208), (11805, 2609064), (12079, 2549880), (12690, 2427108), (13878, 2219340), (14166, 2174220), (15228, 2022590), (15420, 1997406), (15740, 1956798), (16920, 1820331), (18504, 1664505), (18888, 1630665), (19035, 1618072), (20817, 1479560), (21249, 1449480), (23130, 1331604), (23610, 1304532), (24158, 1274940), (25380, 1213554), (27756, 1109670), (28332, 1087110), (30456, 1011295), (30840, 998703), (31480, 978399), (34695, 887736), (35415, 869688), (36237, 849960), (36989, 832680), (38070, 809036), (41634, 739780), (42498, 724740), (46260, 665802), (47220, 652266), (48316, 637470), (50760, 606777), (55512, 554835), (56664, 543555), (60395, 509976), (63747, 483160), (69390, 443868), (70830, 434844), (72474, 424980), (73978, 416340), (76140, 404518), (83268, 369890), (84996, 362370), (92520, 332901), (94440, 326133), (96632, 318735), (104085, 295912), (106245, 289896), (108711, 283320), (110967, 277560), (120790, 254988), (127494, 241580), (138780, 221934), (141660, 217422), (144948, 212490), (147956, 208170), (152280, 202259), (166536, 184945), (169992, 181185)]