66097980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{601}}^1$

素因数の和:676

約数の個数: 144

約数和(自身を含む): 220881024

約数和(自身を除く): 154783044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 47, 52, 60, 65, 78, 90, 94, 117, 130, 141, 156, 180, 188, 195, 234, 235, 260, 282, 390, 423, 468, 470, 564, 585, 601, 611, 705, 780, 846, 940, 1170, 1202, 1222, 1410, 1692, 1803, 1833, 2115, 2340, 2404, 2444, 2820, 3005, 3055, 3606, 3666, 4230, 5409, 5499, 6010, 6110, 7212, 7332, 7813, 8460, 9015, 9165, 10818, 10998, 12020, 12220, 15626, 18030, 18330, 21636, 21996, 23439, 27045, 27495, 28247, 31252, 36060, 36660, 39065, 46878, 54090, 54990, 56494, 70317, 78130, 84741, 93756, 108180, 109980, 112988, 117195, 140634, 141235, 156260, 169482, 234390, 254223, 281268, 282470, 338964, 351585, 367211, 423705, 468780, 508446, 564940, 703170, 734422, 847410, 1016892, 1101633, 1271115, 1406340, 1468844, 1694820, 1836055, 2203266, 2542230, 3304899, 3672110, 4406532, 5084460, 5508165, 6609798, 7344220, 11016330, 13219596, 16524495, 22032660, 33048990, 66097980]

約数ペア:

[(1, 66097980), (2, 33048990), (3, 22032660), (4, 16524495), (5, 13219596), (6, 11016330), (9, 7344220), (10, 6609798), (12, 5508165), (13, 5084460), (15, 4406532), (18, 3672110), (20, 3304899), (26, 2542230), (30, 2203266), (36, 1836055), (39, 1694820), (45, 1468844), (47, 1406340), (52, 1271115), (60, 1101633), (65, 1016892), (78, 847410), (90, 734422), (94, 703170), (117, 564940), (130, 508446), (141, 468780), (156, 423705), (180, 367211), (188, 351585), (195, 338964), (234, 282470), (235, 281268), (260, 254223), (282, 234390), (390, 169482), (423, 156260), (468, 141235), (470, 140634), (564, 117195), (585, 112988), (601, 109980), (611, 108180), (705, 93756), (780, 84741), (846, 78130), (940, 70317), (1170, 56494), (1202, 54990), (1222, 54090), (1410, 46878), (1692, 39065), (1803, 36660), (1833, 36060), (2115, 31252), (2340, 28247), (2404, 27495), (2444, 27045), (2820, 23439), (3005, 21996), (3055, 21636), (3606, 18330), (3666, 18030), (4230, 15626), (5409, 12220), (5499, 12020), (6010, 10998), (6110, 10818), (7212, 9165), (7332, 9015), (7813, 8460)]