61510020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:210

約数の個数: 192

約数和(自身を含む): 207277056

約数和(自身を除く): 145767036

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 67, 78, 107, 110, 130, 132, 134, 143, 156, 165, 195, 201, 214, 220, 260, 268, 286, 321, 330, 335, 390, 402, 428, 429, 535, 572, 642, 660, 670, 715, 737, 780, 804, 858, 871, 1005, 1070, 1177, 1284, 1340, 1391, 1430, 1474, 1605, 1716, 1742, 2010, 2140, 2145, 2211, 2354, 2613, 2782, 2860, 2948, 3210, 3484, 3531, 3685, 4020, 4173, 4290, 4355, 4422, 4708, 5226, 5564, 5885, 6420, 6955, 7062, 7169, 7370, 8346, 8580, 8710, 8844, 9581, 10452, 11055, 11770, 13065, 13910, 14124, 14338, 14740, 15301, 16692, 17420, 17655, 19162, 20865, 21507, 22110, 23540, 26130, 27820, 28676, 28743, 30602, 35310, 35845, 38324, 41730, 43014, 44220, 45903, 47905, 52260, 57486, 61204, 70620, 71690, 76505, 78859, 83460, 86028, 91806, 93197, 95810, 107535, 114972, 143380, 143715, 153010, 157718, 183612, 186394, 191620, 215070, 229515, 236577, 279591, 287430, 306020, 315436, 372788, 394295, 430140, 459030, 465985, 473154, 559182, 574860, 788590, 918060, 931970, 946308, 1025167, 1118364, 1182885, 1397955, 1577180, 1863940, 2050334, 2365770, 2795910, 3075501, 4100668, 4731540, 5125835, 5591820, 6151002, 10251670, 12302004, 15377505, 20503340, 30755010, 61510020]

約数ペア:

[(1, 61510020), (2, 30755010), (3, 20503340), (4, 15377505), (5, 12302004), (6, 10251670), (10, 6151002), (11, 5591820), (12, 5125835), (13, 4731540), (15, 4100668), (20, 3075501), (22, 2795910), (26, 2365770), (30, 2050334), (33, 1863940), (39, 1577180), (44, 1397955), (52, 1182885), (55, 1118364), (60, 1025167), (65, 946308), (66, 931970), (67, 918060), (78, 788590), (107, 574860), (110, 559182), (130, 473154), (132, 465985), (134, 459030), (143, 430140), (156, 394295), (165, 372788), (195, 315436), (201, 306020), (214, 287430), (220, 279591), (260, 236577), (268, 229515), (286, 215070), (321, 191620), (330, 186394), (335, 183612), (390, 157718), (402, 153010), (428, 143715), (429, 143380), (535, 114972), (572, 107535), (642, 95810), (660, 93197), (670, 91806), (715, 86028), (737, 83460), (780, 78859), (804, 76505), (858, 71690), (871, 70620), (1005, 61204), (1070, 57486), (1177, 52260), (1284, 47905), (1340, 45903), (1391, 44220), (1430, 43014), (1474, 41730), (1605, 38324), (1716, 35845), (1742, 35310), (2010, 30602), (2140, 28743), (2145, 28676), (2211, 27820), (2354, 26130), (2613, 23540), (2782, 22110), (2860, 21507), (2948, 20865), (3210, 19162), (3484, 17655), (3531, 17420), (3685, 16692), (4020, 15301), (4173, 14740), (4290, 14338), (4355, 14124), (4422, 13910), (4708, 13065), (5226, 11770), (5564, 11055), (5885, 10452), (6420, 9581), (6955, 8844), (7062, 8710), (7169, 8580), (7370, 8346)]