239775000

素因数分解:

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

素因数の和:196

約数の個数: 192

約数和(自身を含む): 787449600

約数和(自身を除く): 547674600

約数列:

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

約数ペア:

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