66317940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:148

約数の個数: 240

約数和(自身を含む): 232227072

約数和(自身を除く): 165909132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 47, 52, 54, 60, 65, 67, 78, 81, 90, 94, 108, 117, 130, 134, 135, 141, 156, 162, 180, 188, 195, 201, 234, 235, 260, 268, 270, 282, 324, 335, 351, 390, 402, 405, 423, 468, 470, 540, 564, 585, 603, 611, 670, 702, 705, 780, 804, 810, 846, 871, 940, 1005, 1053, 1170, 1206, 1222, 1269, 1340, 1404, 1410, 1620, 1692, 1742, 1755, 1809, 1833, 2010, 2106, 2115, 2340, 2412, 2444, 2538, 2613, 2820, 3015, 3055, 3149, 3484, 3510, 3618, 3666, 3807, 4020, 4212, 4230, 4355, 5076, 5226, 5265, 5427, 5499, 6030, 6110, 6298, 6345, 7020, 7236, 7332, 7614, 7839, 8460, 8710, 9045, 9165, 9447, 10452, 10530, 10854, 10998, 12060, 12220, 12596, 12690, 13065, 15228, 15678, 15745, 16497, 17420, 18090, 18330, 18894, 19035, 21060, 21708, 21996, 23517, 25380, 26130, 27135, 27495, 28341, 31356, 31490, 32994, 36180, 36660, 37788, 38070, 39195, 40937, 47034, 47235, 49491, 52260, 54270, 54990, 56682, 62980, 65988, 70551, 76140, 78390, 81874, 82485, 85023, 94068, 94470, 98982, 108540, 109980, 113364, 117585, 122811, 141102, 141705, 156780, 163748, 164970, 170046, 188940, 197964, 204685, 235170, 245622, 247455, 255069, 282204, 283410, 329940, 340092, 352755, 368433, 409370, 425115, 470340, 491244, 494910, 510138, 566820, 614055, 705510, 736866, 818740, 850230, 989820, 1020276, 1105299, 1228110, 1275345, 1411020, 1473732, 1700460, 1842165, 2210598, 2456220, 2550690, 3315897, 3684330, 4421196, 5101380, 5526495, 6631794, 7368660, 11052990, 13263588, 16579485, 22105980, 33158970, 66317940]

約数ペア:

[(1, 66317940), (2, 33158970), (3, 22105980), (4, 16579485), (5, 13263588), (6, 11052990), (9, 7368660), (10, 6631794), (12, 5526495), (13, 5101380), (15, 4421196), (18, 3684330), (20, 3315897), (26, 2550690), (27, 2456220), (30, 2210598), (36, 1842165), (39, 1700460), (45, 1473732), (47, 1411020), (52, 1275345), (54, 1228110), (60, 1105299), (65, 1020276), (67, 989820), (78, 850230), (81, 818740), (90, 736866), (94, 705510), (108, 614055), (117, 566820), (130, 510138), (134, 494910), (135, 491244), (141, 470340), (156, 425115), (162, 409370), (180, 368433), (188, 352755), (195, 340092), (201, 329940), (234, 283410), (235, 282204), (260, 255069), (268, 247455), (270, 245622), (282, 235170), (324, 204685), (335, 197964), (351, 188940), (390, 170046), (402, 164970), (405, 163748), (423, 156780), (468, 141705), (470, 141102), (540, 122811), (564, 117585), (585, 113364), (603, 109980), (611, 108540), (670, 98982), (702, 94470), (705, 94068), (780, 85023), (804, 82485), (810, 81874), (846, 78390), (871, 76140), (940, 70551), (1005, 65988), (1053, 62980), (1170, 56682), (1206, 54990), (1222, 54270), (1269, 52260), (1340, 49491), (1404, 47235), (1410, 47034), (1620, 40937), (1692, 39195), (1742, 38070), (1755, 37788), (1809, 36660), (1833, 36180), (2010, 32994), (2106, 31490), (2115, 31356), (2340, 28341), (2412, 27495), (2444, 27135), (2538, 26130), (2613, 25380), (2820, 23517), (3015, 21996), (3055, 21708), (3149, 21060), (3484, 19035), (3510, 18894), (3618, 18330), (3666, 18090), (3807, 17420), (4020, 16497), (4212, 15745), (4230, 15678), (4355, 15228), (5076, 13065), (5226, 12690), (5265, 12596), (5427, 12220), (5499, 12060), (6030, 10998), (6110, 10854), (6298, 10530), (6345, 10452), (7020, 9447), (7236, 9165), (7332, 9045), (7614, 8710), (7839, 8460)]