420603300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1$

素因数の和:580

約数の個数: 288

約数和(自身を含む): 1522402560

約数和(自身を除く): 1101799260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 25, 26, 27, 30, 36, 39, 45, 46, 50, 52, 54, 60, 65, 69, 75, 78, 90, 92, 100, 108, 115, 117, 130, 135, 138, 150, 156, 180, 195, 207, 225, 230, 234, 260, 270, 276, 299, 300, 325, 345, 351, 390, 414, 450, 460, 468, 521, 540, 575, 585, 598, 621, 650, 675, 690, 702, 780, 828, 897, 900, 975, 1035, 1042, 1150, 1170, 1196, 1242, 1300, 1350, 1380, 1404, 1495, 1563, 1725, 1755, 1794, 1950, 2070, 2084, 2300, 2340, 2484, 2605, 2691, 2700, 2925, 2990, 3105, 3126, 3450, 3510, 3588, 3900, 4140, 4485, 4689, 5175, 5210, 5382, 5850, 5980, 6210, 6252, 6773, 6900, 7020, 7475, 7815, 8073, 8775, 8970, 9378, 10350, 10420, 10764, 11700, 11983, 12420, 13025, 13455, 13546, 14067, 14950, 15525, 15630, 16146, 17550, 17940, 18756, 20319, 20700, 22425, 23445, 23966, 26050, 26910, 27092, 28134, 29900, 31050, 31260, 32292, 33865, 35100, 35949, 39075, 40365, 40638, 44850, 46890, 47932, 52100, 53820, 56268, 59915, 60957, 62100, 67275, 67730, 70335, 71898, 78150, 80730, 81276, 89700, 93780, 101595, 107847, 117225, 119830, 121914, 134550, 135460, 140670, 143796, 155779, 156300, 161460, 169325, 179745, 182871, 201825, 203190, 215694, 234450, 239660, 243828, 269100, 281340, 299575, 304785, 311558, 323541, 338650, 351675, 359490, 365742, 403650, 406380, 431388, 467337, 468900, 507975, 539235, 599150, 609570, 623116, 647082, 677300, 703350, 718980, 731484, 778895, 807300, 898725, 914355, 934674, 1015950, 1078470, 1198300, 1219140, 1294164, 1402011, 1406700, 1523925, 1557790, 1617705, 1797450, 1828710, 1869348, 2031900, 2156940, 2336685, 2696175, 2804022, 3047850, 3115580, 3235410, 3594900, 3657420, 3894475, 4206033, 4571775, 4673370, 5392350, 5608044, 6095700, 6470820, 7010055, 7788950, 8088525, 8412066, 9143550, 9346740, 10784700, 11683425, 14020110, 15577900, 16177050, 16824132, 18287100, 21030165, 23366850, 28040220, 32354100, 35050275, 42060330, 46733700, 70100550, 84120660, 105150825, 140201100, 210301650, 420603300]

約数ペア:

[(1, 420603300), (2, 210301650), (3, 140201100), (4, 105150825), (5, 84120660), (6, 70100550), (9, 46733700), (10, 42060330), (12, 35050275), (13, 32354100), (15, 28040220), (18, 23366850), (20, 21030165), (23, 18287100), (25, 16824132), (26, 16177050), (27, 15577900), (30, 14020110), (36, 11683425), (39, 10784700), (45, 9346740), (46, 9143550), (50, 8412066), (52, 8088525), (54, 7788950), (60, 7010055), (65, 6470820), (69, 6095700), (75, 5608044), (78, 5392350), (90, 4673370), (92, 4571775), (100, 4206033), (108, 3894475), (115, 3657420), (117, 3594900), (130, 3235410), (135, 3115580), (138, 3047850), (150, 2804022), (156, 2696175), (180, 2336685), (195, 2156940), (207, 2031900), (225, 1869348), (230, 1828710), (234, 1797450), (260, 1617705), (270, 1557790), (276, 1523925), (299, 1406700), (300, 1402011), (325, 1294164), (345, 1219140), (351, 1198300), (390, 1078470), (414, 1015950), (450, 934674), (460, 914355), (468, 898725), (521, 807300), (540, 778895), (575, 731484), (585, 718980), (598, 703350), (621, 677300), (650, 647082), (675, 623116), (690, 609570), (702, 599150), (780, 539235), (828, 507975), (897, 468900), (900, 467337), (975, 431388), (1035, 406380), (1042, 403650), (1150, 365742), (1170, 359490), (1196, 351675), (1242, 338650), (1300, 323541), (1350, 311558), (1380, 304785), (1404, 299575), (1495, 281340), (1563, 269100), (1725, 243828), (1755, 239660), (1794, 234450), (1950, 215694), (2070, 203190), (2084, 201825), (2300, 182871), (2340, 179745), (2484, 169325), (2605, 161460), (2691, 156300), (2700, 155779), (2925, 143796), (2990, 140670), (3105, 135460), (3126, 134550), (3450, 121914), (3510, 119830), (3588, 117225), (3900, 107847), (4140, 101595), (4485, 93780), (4689, 89700), (5175, 81276), (5210, 80730), (5382, 78150), (5850, 71898), (5980, 70335), (6210, 67730), (6252, 67275), (6773, 62100), (6900, 60957), (7020, 59915), (7475, 56268), (7815, 53820), (8073, 52100), (8775, 47932), (8970, 46890), (9378, 44850), (10350, 40638), (10420, 40365), (10764, 39075), (11700, 35949), (11983, 35100), (12420, 33865), (13025, 32292), (13455, 31260), (13546, 31050), (14067, 29900), (14950, 28134), (15525, 27092), (15630, 26910), (16146, 26050), (17550, 23966), (17940, 23445), (18756, 22425), (20319, 20700)]