379372500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{1297}}^1$

素因数の和:1340

約数の個数: 180

約数和(自身を含む): 1291502212

約数和(自身を除く): 912129712

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 125, 130, 150, 156, 180, 195, 225, 234, 250, 260, 300, 325, 375, 390, 450, 468, 500, 585, 625, 650, 750, 780, 900, 975, 1125, 1170, 1250, 1297, 1300, 1500, 1625, 1875, 1950, 2250, 2340, 2500, 2594, 2925, 3250, 3750, 3891, 3900, 4500, 4875, 5188, 5625, 5850, 6485, 6500, 7500, 7782, 8125, 9750, 11250, 11673, 11700, 12970, 14625, 15564, 16250, 16861, 19455, 19500, 22500, 23346, 24375, 25940, 29250, 32425, 32500, 33722, 38910, 46692, 48750, 50583, 58365, 58500, 64850, 67444, 73125, 77820, 84305, 97275, 97500, 101166, 116730, 129700, 146250, 151749, 162125, 168610, 194550, 202332, 233460, 252915, 291825, 292500, 303498, 324250, 337220, 389100, 421525, 486375, 505830, 583650, 606996, 648500, 758745, 810625, 843050, 972750, 1011660, 1167300, 1264575, 1459125, 1517490, 1621250, 1686100, 1945500, 2107625, 2431875, 2529150, 2918250, 3034980, 3242500, 3793725, 4215250, 4863750, 5058300, 5836500, 6322875, 7295625, 7587450, 8430500, 9727500, 10538125, 12645750, 14591250, 15174900, 18968625, 21076250, 25291500, 29182500, 31614375, 37937250, 42152500, 63228750, 75874500, 94843125, 126457500, 189686250, 379372500]

約数ペア:

[(1, 379372500), (2, 189686250), (3, 126457500), (4, 94843125), (5, 75874500), (6, 63228750), (9, 42152500), (10, 37937250), (12, 31614375), (13, 29182500), (15, 25291500), (18, 21076250), (20, 18968625), (25, 15174900), (26, 14591250), (30, 12645750), (36, 10538125), (39, 9727500), (45, 8430500), (50, 7587450), (52, 7295625), (60, 6322875), (65, 5836500), (75, 5058300), (78, 4863750), (90, 4215250), (100, 3793725), (117, 3242500), (125, 3034980), (130, 2918250), (150, 2529150), (156, 2431875), (180, 2107625), (195, 1945500), (225, 1686100), (234, 1621250), (250, 1517490), (260, 1459125), (300, 1264575), (325, 1167300), (375, 1011660), (390, 972750), (450, 843050), (468, 810625), (500, 758745), (585, 648500), (625, 606996), (650, 583650), (750, 505830), (780, 486375), (900, 421525), (975, 389100), (1125, 337220), (1170, 324250), (1250, 303498), (1297, 292500), (1300, 291825), (1500, 252915), (1625, 233460), (1875, 202332), (1950, 194550), (2250, 168610), (2340, 162125), (2500, 151749), (2594, 146250), (2925, 129700), (3250, 116730), (3750, 101166), (3891, 97500), (3900, 97275), (4500, 84305), (4875, 77820), (5188, 73125), (5625, 67444), (5850, 64850), (6485, 58500), (6500, 58365), (7500, 50583), (7782, 48750), (8125, 46692), (9750, 38910), (11250, 33722), (11673, 32500), (11700, 32425), (12970, 29250), (14625, 25940), (15564, 24375), (16250, 23346), (16861, 22500), (19455, 19500)]