149518980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1$

素因数の和:128

約数の個数: 288

約数和(自身を含む): 537667200

約数和(自身を除く): 388148220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 59, 60, 65, 76, 78, 90, 95, 108, 114, 117, 118, 130, 135, 156, 171, 177, 180, 190, 195, 228, 234, 236, 247, 260, 270, 285, 295, 342, 351, 354, 361, 380, 390, 468, 494, 513, 531, 540, 570, 585, 590, 684, 702, 708, 722, 741, 767, 780, 855, 885, 988, 1026, 1062, 1083, 1121, 1140, 1170, 1180, 1235, 1404, 1444, 1482, 1534, 1593, 1710, 1755, 1770, 1805, 2052, 2124, 2166, 2223, 2242, 2301, 2340, 2470, 2565, 2655, 2964, 3068, 3186, 3249, 3363, 3420, 3510, 3540, 3610, 3705, 3835, 4332, 4446, 4484, 4602, 4693, 4940, 5130, 5310, 5415, 5605, 6372, 6498, 6669, 6726, 6903, 7020, 7220, 7410, 7670, 7965, 8892, 9204, 9386, 9747, 10089, 10260, 10620, 10830, 11115, 11210, 11505, 12996, 13338, 13452, 13806, 14079, 14573, 14820, 15340, 15930, 16245, 16815, 18772, 19494, 20178, 20709, 21299, 21660, 22230, 22420, 23010, 23465, 26676, 27612, 28158, 29146, 30267, 31860, 32490, 33345, 33630, 34515, 38988, 40356, 41418, 42237, 42598, 43719, 44460, 46020, 46930, 48735, 50445, 56316, 58292, 60534, 63897, 64980, 66690, 67260, 69030, 70395, 72865, 82836, 84474, 85196, 87438, 93860, 97470, 100890, 103545, 106495, 121068, 126711, 127794, 131157, 133380, 138060, 140790, 145730, 151335, 168948, 174876, 191691, 194940, 201780, 207090, 211185, 212990, 218595, 253422, 255588, 262314, 276887, 281580, 291460, 302670, 319485, 383382, 393471, 414180, 422370, 425980, 437190, 506844, 524628, 553774, 575073, 605340, 633555, 638970, 655785, 766764, 786942, 830661, 844740, 874380, 958455, 1107548, 1150146, 1267110, 1277940, 1311570, 1384435, 1573884, 1661322, 1916910, 1967355, 2300292, 2491983, 2534220, 2623140, 2768870, 2875365, 3322644, 3833820, 3934710, 4153305, 4983966, 5537740, 5750730, 7475949, 7869420, 8306610, 9967932, 11501460, 12459915, 14951898, 16613220, 24919830, 29903796, 37379745, 49839660, 74759490, 149518980]

約数ペア:

[(1, 149518980), (2, 74759490), (3, 49839660), (4, 37379745), (5, 29903796), (6, 24919830), (9, 16613220), (10, 14951898), (12, 12459915), (13, 11501460), (15, 9967932), (18, 8306610), (19, 7869420), (20, 7475949), (26, 5750730), (27, 5537740), (30, 4983966), (36, 4153305), (38, 3934710), (39, 3833820), (45, 3322644), (52, 2875365), (54, 2768870), (57, 2623140), (59, 2534220), (60, 2491983), (65, 2300292), (76, 1967355), (78, 1916910), (90, 1661322), (95, 1573884), (108, 1384435), (114, 1311570), (117, 1277940), (118, 1267110), (130, 1150146), (135, 1107548), (156, 958455), (171, 874380), (177, 844740), (180, 830661), (190, 786942), (195, 766764), (228, 655785), (234, 638970), (236, 633555), (247, 605340), (260, 575073), (270, 553774), (285, 524628), (295, 506844), (342, 437190), (351, 425980), (354, 422370), (361, 414180), (380, 393471), (390, 383382), (468, 319485), (494, 302670), (513, 291460), (531, 281580), (540, 276887), (570, 262314), (585, 255588), (590, 253422), (684, 218595), (702, 212990), (708, 211185), (722, 207090), (741, 201780), (767, 194940), (780, 191691), (855, 174876), (885, 168948), (988, 151335), (1026, 145730), (1062, 140790), (1083, 138060), (1121, 133380), (1140, 131157), (1170, 127794), (1180, 126711), (1235, 121068), (1404, 106495), (1444, 103545), (1482, 100890), (1534, 97470), (1593, 93860), (1710, 87438), (1755, 85196), (1770, 84474), (1805, 82836), (2052, 72865), (2124, 70395), (2166, 69030), (2223, 67260), (2242, 66690), (2301, 64980), (2340, 63897), (2470, 60534), (2565, 58292), (2655, 56316), (2964, 50445), (3068, 48735), (3186, 46930), (3249, 46020), (3363, 44460), (3420, 43719), (3510, 42598), (3540, 42237), (3610, 41418), (3705, 40356), (3835, 38988), (4332, 34515), (4446, 33630), (4484, 33345), (4602, 32490), (4693, 31860), (4940, 30267), (5130, 29146), (5310, 28158), (5415, 27612), (5605, 26676), (6372, 23465), (6498, 23010), (6669, 22420), (6726, 22230), (6903, 21660), (7020, 21299), (7220, 20709), (7410, 20178), (7670, 19494), (7965, 18772), (8892, 16815), (9204, 16245), (9386, 15930), (9747, 15340), (10089, 14820), (10260, 14573), (10620, 14079), (10830, 13806), (11115, 13452), (11210, 13338), (11505, 12996)]