28734094800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{307}}^1\times {\mathrm{25999}}^1$

素因数の和:26330

約数の個数: 180

約数和(自身を含む): 100043944000

約数和(自身を除く): 71309849200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 307, 360, 400, 450, 600, 614, 720, 900, 921, 1200, 1228, 1535, 1800, 1842, 2456, 2763, 3070, 3600, 3684, 4605, 4912, 5526, 6140, 7368, 7675, 9210, 11052, 12280, 13815, 14736, 15350, 18420, 22104, 23025, 24560, 25999, 27630, 30700, 36840, 44208, 46050, 51998, 55260, 61400, 69075, 73680, 77997, 92100, 103996, 110520, 122800, 129995, 138150, 155994, 184200, 207992, 221040, 233991, 259990, 276300, 311988, 368400, 389985, 415984, 467982, 519980, 552600, 623976, 649975, 779970, 935964, 1039960, 1105200, 1169955, 1247952, 1299950, 1559940, 1871928, 1949925, 2079920, 2339910, 2599900, 3119880, 3743856, 3899850, 4679820, 5199800, 5849775, 6239760, 7799700, 7981693, 9359640, 10399600, 11699550, 15599400, 15963386, 18719280, 23399100, 23945079, 31198800, 31926772, 39908465, 46798200, 47890158, 63853544, 71835237, 79816930, 93596400, 95780316, 119725395, 127707088, 143670474, 159633860, 191560632, 199542325, 239450790, 287340948, 319267720, 359176185, 383121264, 399084650, 478901580, 574681896, 598626975, 638535440, 718352370, 798169300, 957803160, 1149363792, 1197253950, 1436704740, 1596338600, 1795880925, 1915606320, 2394507900, 2873409480, 3192677200, 3591761850, 4789015800, 5746818960, 7183523700, 9578031600, 14367047400, 28734094800]

約数ペア:

[(1, 28734094800), (2, 14367047400), (3, 9578031600), (4, 7183523700), (5, 5746818960), (6, 4789015800), (8, 3591761850), (9, 3192677200), (10, 2873409480), (12, 2394507900), (15, 1915606320), (16, 1795880925), (18, 1596338600), (20, 1436704740), (24, 1197253950), (25, 1149363792), (30, 957803160), (36, 798169300), (40, 718352370), (45, 638535440), (48, 598626975), (50, 574681896), (60, 478901580), (72, 399084650), (75, 383121264), (80, 359176185), (90, 319267720), (100, 287340948), (120, 239450790), (144, 199542325), (150, 191560632), (180, 159633860), (200, 143670474), (225, 127707088), (240, 119725395), (300, 95780316), (307, 93596400), (360, 79816930), (400, 71835237), (450, 63853544), (600, 47890158), (614, 46798200), (720, 39908465), (900, 31926772), (921, 31198800), (1200, 23945079), (1228, 23399100), (1535, 18719280), (1800, 15963386), (1842, 15599400), (2456, 11699550), (2763, 10399600), (3070, 9359640), (3600, 7981693), (3684, 7799700), (4605, 6239760), (4912, 5849775), (5526, 5199800), (6140, 4679820), (7368, 3899850), (7675, 3743856), (9210, 3119880), (11052, 2599900), (12280, 2339910), (13815, 2079920), (14736, 1949925), (15350, 1871928), (18420, 1559940), (22104, 1299950), (23025, 1247952), (24560, 1169955), (25999, 1105200), (27630, 1039960), (30700, 935964), (36840, 779970), (44208, 649975), (46050, 623976), (51998, 552600), (55260, 519980), (61400, 467982), (69075, 415984), (73680, 389985), (77997, 368400), (92100, 311988), (103996, 276300), (110520, 259990), (122800, 233991), (129995, 221040), (138150, 207992), (155994, 184200)]