479550000

素因数分解:

$2^4\times 3^1\times 5^5\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:198

約数の個数: 240

約数和(自身を含む): 1627395840

約数和(自身を除く): 1147845840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 40, 46, 48, 50, 60, 69, 75, 80, 92, 100, 115, 120, 125, 138, 139, 150, 184, 200, 230, 240, 250, 276, 278, 300, 345, 368, 375, 400, 417, 460, 500, 552, 556, 575, 600, 625, 690, 695, 750, 834, 920, 1000, 1104, 1112, 1150, 1200, 1250, 1380, 1390, 1500, 1668, 1725, 1840, 1875, 2000, 2085, 2224, 2300, 2500, 2760, 2780, 2875, 3000, 3125, 3197, 3336, 3450, 3475, 3750, 4170, 4600, 5000, 5520, 5560, 5750, 6000, 6250, 6394, 6672, 6900, 6950, 7500, 8340, 8625, 9200, 9375, 9591, 10000, 10425, 11120, 11500, 12500, 12788, 13800, 13900, 14375, 15000, 15985, 16680, 17250, 17375, 18750, 19182, 20850, 23000, 25000, 25576, 27600, 27800, 28750, 30000, 31970, 33360, 34500, 34750, 37500, 38364, 41700, 43125, 46000, 47955, 50000, 51152, 52125, 55600, 57500, 63940, 69000, 69500, 71875, 75000, 76728, 79925, 83400, 86250, 86875, 95910, 104250, 115000, 127880, 138000, 139000, 143750, 150000, 153456, 159850, 166800, 172500, 173750, 191820, 208500, 215625, 230000, 239775, 255760, 260625, 278000, 287500, 319700, 345000, 347500, 383640, 399625, 417000, 431250, 434375, 479550, 521250, 575000, 639400, 690000, 695000, 767280, 799250, 834000, 862500, 868750, 959100, 1042500, 1150000, 1198875, 1278800, 1303125, 1390000, 1598500, 1725000, 1737500, 1918200, 1998125, 2085000, 2397750, 2606250, 3197000, 3450000, 3475000, 3836400, 3996250, 4170000, 4795500, 5212500, 5994375, 6394000, 6950000, 7992500, 9591000, 9990625, 10425000, 11988750, 15985000, 19182000, 19981250, 20850000, 23977500, 29971875, 31970000, 39962500, 47955000, 59943750, 79925000, 95910000, 119887500, 159850000, 239775000, 479550000]

約数ペア:

[(1, 479550000), (2, 239775000), (3, 159850000), (4, 119887500), (5, 95910000), (6, 79925000), (8, 59943750), (10, 47955000), (12, 39962500), (15, 31970000), (16, 29971875), (20, 23977500), (23, 20850000), (24, 19981250), (25, 19182000), (30, 15985000), (40, 11988750), (46, 10425000), (48, 9990625), (50, 9591000), (60, 7992500), (69, 6950000), (75, 6394000), (80, 5994375), (92, 5212500), (100, 4795500), (115, 4170000), (120, 3996250), (125, 3836400), (138, 3475000), (139, 3450000), (150, 3197000), (184, 2606250), (200, 2397750), (230, 2085000), (240, 1998125), (250, 1918200), (276, 1737500), (278, 1725000), (300, 1598500), (345, 1390000), (368, 1303125), (375, 1278800), (400, 1198875), (417, 1150000), (460, 1042500), (500, 959100), (552, 868750), (556, 862500), (575, 834000), (600, 799250), (625, 767280), (690, 695000), (695, 690000), (750, 639400), (834, 575000), (920, 521250), (1000, 479550), (1104, 434375), (1112, 431250), (1150, 417000), (1200, 399625), (1250, 383640), (1380, 347500), (1390, 345000), (1500, 319700), (1668, 287500), (1725, 278000), (1840, 260625), (1875, 255760), (2000, 239775), (2085, 230000), (2224, 215625), (2300, 208500), (2500, 191820), (2760, 173750), (2780, 172500), (2875, 166800), (3000, 159850), (3125, 153456), (3197, 150000), (3336, 143750), (3450, 139000), (3475, 138000), (3750, 127880), (4170, 115000), (4600, 104250), (5000, 95910), (5520, 86875), (5560, 86250), (5750, 83400), (6000, 79925), (6250, 76728), (6394, 75000), (6672, 71875), (6900, 69500), (6950, 69000), (7500, 63940), (8340, 57500), (8625, 55600), (9200, 52125), (9375, 51152), (9591, 50000), (10000, 47955), (10425, 46000), (11120, 43125), (11500, 41700), (12500, 38364), (12788, 37500), (13800, 34750), (13900, 34500), (14375, 33360), (15000, 31970), (15985, 30000), (16680, 28750), (17250, 27800), (17375, 27600), (18750, 25576), (19182, 25000), (20850, 23000)]