63528660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1597}}^1$

素因数の和:1642

約数の個数: 144

約数和(自身を含む): 219872016

約数和(自身を除く): 156343356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 390, 442, 468, 510, 585, 612, 663, 765, 780, 884, 1020, 1105, 1170, 1326, 1530, 1597, 1989, 2210, 2340, 2652, 3060, 3194, 3315, 3978, 4420, 4791, 6388, 6630, 7956, 7985, 9582, 9945, 13260, 14373, 15970, 19164, 19890, 20761, 23955, 27149, 28746, 31940, 39780, 41522, 47910, 54298, 57492, 62283, 71865, 81447, 83044, 95820, 103805, 108596, 124566, 135745, 143730, 162894, 186849, 207610, 244341, 249132, 271490, 287460, 311415, 325788, 352937, 373698, 407235, 415220, 488682, 542980, 622830, 705874, 747396, 814470, 934245, 977364, 1058811, 1221705, 1245660, 1411748, 1628940, 1764685, 1868490, 2117622, 2443410, 3176433, 3529370, 3736980, 4235244, 4886820, 5294055, 6352866, 7058740, 10588110, 12705732, 15882165, 21176220, 31764330, 63528660]

約数ペア:

[(1, 63528660), (2, 31764330), (3, 21176220), (4, 15882165), (5, 12705732), (6, 10588110), (9, 7058740), (10, 6352866), (12, 5294055), (13, 4886820), (15, 4235244), (17, 3736980), (18, 3529370), (20, 3176433), (26, 2443410), (30, 2117622), (34, 1868490), (36, 1764685), (39, 1628940), (45, 1411748), (51, 1245660), (52, 1221705), (60, 1058811), (65, 977364), (68, 934245), (78, 814470), (85, 747396), (90, 705874), (102, 622830), (117, 542980), (130, 488682), (153, 415220), (156, 407235), (170, 373698), (180, 352937), (195, 325788), (204, 311415), (221, 287460), (234, 271490), (255, 249132), (260, 244341), (306, 207610), (340, 186849), (390, 162894), (442, 143730), (468, 135745), (510, 124566), (585, 108596), (612, 103805), (663, 95820), (765, 83044), (780, 81447), (884, 71865), (1020, 62283), (1105, 57492), (1170, 54298), (1326, 47910), (1530, 41522), (1597, 39780), (1989, 31940), (2210, 28746), (2340, 27149), (2652, 23955), (3060, 20761), (3194, 19890), (3315, 19164), (3978, 15970), (4420, 14373), (4791, 13260), (6388, 9945), (6630, 9582), (7956, 7985)]