308185020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{307}}^1$

素因数の和:362

約数の個数: 288

約数和(自身を含む): 1136298240

約数和(自身を除く): 828113220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 30, 33, 36, 39, 44, 45, 52, 54, 55, 60, 65, 66, 78, 90, 99, 108, 110, 117, 130, 132, 135, 143, 156, 165, 169, 180, 195, 198, 220, 234, 260, 270, 286, 297, 307, 330, 338, 351, 390, 396, 429, 468, 495, 507, 540, 572, 585, 594, 614, 660, 676, 702, 715, 780, 845, 858, 921, 990, 1014, 1170, 1188, 1228, 1287, 1404, 1430, 1485, 1521, 1535, 1690, 1716, 1755, 1842, 1859, 1980, 2028, 2145, 2340, 2535, 2574, 2763, 2860, 2970, 3042, 3070, 3377, 3380, 3510, 3684, 3718, 3861, 3991, 4290, 4563, 4605, 5070, 5148, 5526, 5577, 5940, 6084, 6140, 6435, 6754, 7020, 7436, 7605, 7722, 7982, 8289, 8580, 9126, 9210, 9295, 10131, 10140, 11052, 11154, 11973, 12870, 13508, 13815, 15210, 15444, 15964, 16578, 16731, 16885, 18252, 18420, 18590, 19305, 19955, 20262, 22308, 22815, 23946, 25740, 27630, 27885, 30393, 30420, 33156, 33462, 33770, 35919, 37180, 38610, 39910, 40524, 41445, 43901, 45630, 47892, 50193, 50655, 51883, 55260, 55770, 59865, 60786, 66924, 67540, 71838, 77220, 79820, 82890, 83655, 87802, 91179, 91260, 100386, 101310, 103766, 107757, 111540, 119730, 121572, 131703, 143676, 151965, 155649, 165780, 167310, 175604, 179595, 182358, 200772, 202620, 207532, 215514, 219505, 239460, 250965, 259415, 263406, 303930, 311298, 334620, 359190, 364716, 395109, 431028, 439010, 455895, 466947, 501930, 518830, 526812, 538785, 570713, 607860, 622596, 658515, 718380, 778245, 790218, 878020, 911790, 933894, 1003860, 1037660, 1077570, 1141426, 1185327, 1317030, 1400841, 1556490, 1580436, 1712139, 1823580, 1867788, 1975545, 2155140, 2282852, 2334735, 2370654, 2634060, 2801682, 2853565, 3112980, 3424278, 3951090, 4669470, 4741308, 5136417, 5603364, 5707130, 5926635, 6848556, 7004205, 7902180, 8560695, 9338940, 10272834, 11414260, 11853270, 14008410, 15409251, 17121390, 20545668, 23706540, 25682085, 28016820, 30818502, 34242780, 51364170, 61637004, 77046255, 102728340, 154092510, 308185020]

約数ペア:

[(1, 308185020), (2, 154092510), (3, 102728340), (4, 77046255), (5, 61637004), (6, 51364170), (9, 34242780), (10, 30818502), (11, 28016820), (12, 25682085), (13, 23706540), (15, 20545668), (18, 17121390), (20, 15409251), (22, 14008410), (26, 11853270), (27, 11414260), (30, 10272834), (33, 9338940), (36, 8560695), (39, 7902180), (44, 7004205), (45, 6848556), (52, 5926635), (54, 5707130), (55, 5603364), (60, 5136417), (65, 4741308), (66, 4669470), (78, 3951090), (90, 3424278), (99, 3112980), (108, 2853565), (110, 2801682), (117, 2634060), (130, 2370654), (132, 2334735), (135, 2282852), (143, 2155140), (156, 1975545), (165, 1867788), (169, 1823580), (180, 1712139), (195, 1580436), (198, 1556490), (220, 1400841), (234, 1317030), (260, 1185327), (270, 1141426), (286, 1077570), (297, 1037660), (307, 1003860), (330, 933894), (338, 911790), (351, 878020), (390, 790218), (396, 778245), (429, 718380), (468, 658515), (495, 622596), (507, 607860), (540, 570713), (572, 538785), (585, 526812), (594, 518830), (614, 501930), (660, 466947), (676, 455895), (702, 439010), (715, 431028), (780, 395109), (845, 364716), (858, 359190), (921, 334620), (990, 311298), (1014, 303930), (1170, 263406), (1188, 259415), (1228, 250965), (1287, 239460), (1404, 219505), (1430, 215514), (1485, 207532), (1521, 202620), (1535, 200772), (1690, 182358), (1716, 179595), (1755, 175604), (1842, 167310), (1859, 165780), (1980, 155649), (2028, 151965), (2145, 143676), (2340, 131703), (2535, 121572), (2574, 119730), (2763, 111540), (2860, 107757), (2970, 103766), (3042, 101310), (3070, 100386), (3377, 91260), (3380, 91179), (3510, 87802), (3684, 83655), (3718, 82890), (3861, 79820), (3991, 77220), (4290, 71838), (4563, 67540), (4605, 66924), (5070, 60786), (5148, 59865), (5526, 55770), (5577, 55260), (5940, 51883), (6084, 50655), (6140, 50193), (6435, 47892), (6754, 45630), (7020, 43901), (7436, 41445), (7605, 40524), (7722, 39910), (7982, 38610), (8289, 37180), (8580, 35919), (9126, 33770), (9210, 33462), (9295, 33156), (10131, 30420), (10140, 30393), (11052, 27885), (11154, 27630), (11973, 25740), (12870, 23946), (13508, 22815), (13815, 22308), (15210, 20262), (15444, 19955), (15964, 19305), (16578, 18590), (16731, 18420), (16885, 18252)]