102255660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1$

素因数の和:608

約数の個数: 144

約数和(自身を含む): 338476320

約数和(自身を除く): 236220660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 89, 90, 117, 130, 156, 178, 180, 195, 234, 260, 267, 356, 390, 445, 468, 491, 534, 585, 780, 801, 890, 982, 1068, 1157, 1170, 1335, 1473, 1602, 1780, 1964, 2314, 2340, 2455, 2670, 2946, 3204, 3471, 4005, 4419, 4628, 4910, 5340, 5785, 5892, 6383, 6942, 7365, 8010, 8838, 9820, 10413, 11570, 12766, 13884, 14730, 16020, 17355, 17676, 19149, 20826, 22095, 23140, 25532, 29460, 31915, 34710, 38298, 41652, 43699, 44190, 52065, 57447, 63830, 69420, 76596, 87398, 88380, 95745, 104130, 114894, 127660, 131097, 174796, 191490, 208260, 218495, 229788, 262194, 287235, 382980, 393291, 436990, 524388, 568087, 574470, 655485, 786582, 873980, 1136174, 1148940, 1310970, 1573164, 1704261, 1966455, 2272348, 2621940, 2840435, 3408522, 3932910, 5112783, 5680870, 6817044, 7865820, 8521305, 10225566, 11361740, 17042610, 20451132, 25563915, 34085220, 51127830, 102255660]

約数ペア:

[(1, 102255660), (2, 51127830), (3, 34085220), (4, 25563915), (5, 20451132), (6, 17042610), (9, 11361740), (10, 10225566), (12, 8521305), (13, 7865820), (15, 6817044), (18, 5680870), (20, 5112783), (26, 3932910), (30, 3408522), (36, 2840435), (39, 2621940), (45, 2272348), (52, 1966455), (60, 1704261), (65, 1573164), (78, 1310970), (89, 1148940), (90, 1136174), (117, 873980), (130, 786582), (156, 655485), (178, 574470), (180, 568087), (195, 524388), (234, 436990), (260, 393291), (267, 382980), (356, 287235), (390, 262194), (445, 229788), (468, 218495), (491, 208260), (534, 191490), (585, 174796), (780, 131097), (801, 127660), (890, 114894), (982, 104130), (1068, 95745), (1157, 88380), (1170, 87398), (1335, 76596), (1473, 69420), (1602, 63830), (1780, 57447), (1964, 52065), (2314, 44190), (2340, 43699), (2455, 41652), (2670, 38298), (2946, 34710), (3204, 31915), (3471, 29460), (4005, 25532), (4419, 23140), (4628, 22095), (4910, 20826), (5340, 19149), (5785, 17676), (5892, 17355), (6383, 16020), (6942, 14730), (7365, 13884), (8010, 12766), (8838, 11570), (9820, 10413)]