281806200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{12043}}^1$

素因数の和:12078

約数の個数: 144

約数和(自身を含む): 1019283720

約数和(自身を除く): 737477520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 585, 600, 650, 780, 900, 936, 975, 1170, 1300, 1560, 1800, 1950, 2340, 2600, 2925, 3900, 4680, 5850, 7800, 11700, 12043, 23400, 24086, 36129, 48172, 60215, 72258, 96344, 108387, 120430, 144516, 156559, 180645, 216774, 240860, 289032, 301075, 313118, 361290, 433548, 469677, 481720, 541935, 602150, 626236, 722580, 782795, 867096, 903225, 939354, 1083870, 1204300, 1252472, 1409031, 1445160, 1565590, 1806450, 1878708, 2167740, 2348385, 2408600, 2709675, 2818062, 3131180, 3612900, 3757416, 3913975, 4335480, 4696770, 5419350, 5636124, 6262360, 7045155, 7225800, 7827950, 9393540, 10838700, 11272248, 11741925, 14090310, 15655900, 18787080, 21677400, 23483850, 28180620, 31311800, 35225775, 46967700, 56361240, 70451550, 93935400, 140903100, 281806200]

約数ペア:

[(1, 281806200), (2, 140903100), (3, 93935400), (4, 70451550), (5, 56361240), (6, 46967700), (8, 35225775), (9, 31311800), (10, 28180620), (12, 23483850), (13, 21677400), (15, 18787080), (18, 15655900), (20, 14090310), (24, 11741925), (25, 11272248), (26, 10838700), (30, 9393540), (36, 7827950), (39, 7225800), (40, 7045155), (45, 6262360), (50, 5636124), (52, 5419350), (60, 4696770), (65, 4335480), (72, 3913975), (75, 3757416), (78, 3612900), (90, 3131180), (100, 2818062), (104, 2709675), (117, 2408600), (120, 2348385), (130, 2167740), (150, 1878708), (156, 1806450), (180, 1565590), (195, 1445160), (200, 1409031), (225, 1252472), (234, 1204300), (260, 1083870), (300, 939354), (312, 903225), (325, 867096), (360, 782795), (390, 722580), (450, 626236), (468, 602150), (520, 541935), (585, 481720), (600, 469677), (650, 433548), (780, 361290), (900, 313118), (936, 301075), (975, 289032), (1170, 240860), (1300, 216774), (1560, 180645), (1800, 156559), (1950, 144516), (2340, 120430), (2600, 108387), (2925, 96344), (3900, 72258), (4680, 60215), (5850, 48172), (7800, 36129), (11700, 24086), (12043, 23400)]