28524300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1$

素因数の和:105

約数の個数: 216

約数和(自身を含む): 102326784

約数和(自身を除く): 73802484

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 42, 47, 50, 51, 60, 68, 70, 75, 84, 85, 94, 100, 102, 105, 119, 140, 141, 150, 170, 175, 188, 204, 210, 235, 238, 255, 282, 289, 300, 329, 340, 350, 357, 420, 425, 470, 476, 510, 525, 564, 578, 595, 658, 700, 705, 714, 799, 850, 867, 940, 987, 1020, 1050, 1156, 1175, 1190, 1275, 1316, 1410, 1428, 1445, 1598, 1645, 1700, 1734, 1785, 1974, 2023, 2100, 2350, 2380, 2397, 2550, 2820, 2890, 2975, 3196, 3290, 3468, 3525, 3570, 3948, 3995, 4046, 4335, 4700, 4794, 4935, 5100, 5593, 5780, 5950, 6069, 6580, 7050, 7140, 7225, 7990, 8092, 8225, 8670, 8925, 9588, 9870, 10115, 11186, 11900, 11985, 12138, 13583, 14100, 14450, 15980, 16450, 16779, 17340, 17850, 19740, 19975, 20230, 21675, 22372, 23970, 24276, 24675, 27166, 27965, 28900, 30345, 32900, 33558, 35700, 39950, 40460, 40749, 43350, 47940, 49350, 50575, 54332, 55930, 59925, 60690, 67116, 67915, 79900, 81498, 83895, 86700, 95081, 98700, 101150, 111860, 119850, 121380, 135830, 139825, 151725, 162996, 167790, 190162, 202300, 203745, 239700, 271660, 279650, 285243, 303450, 335580, 339575, 380324, 407490, 419475, 475405, 559300, 570486, 606900, 679150, 814980, 838950, 950810, 1018725, 1140972, 1358300, 1426215, 1677900, 1901620, 2037450, 2377025, 2852430, 4074900, 4754050, 5704860, 7131075, 9508100, 14262150, 28524300]

約数ペア:

[(1, 28524300), (2, 14262150), (3, 9508100), (4, 7131075), (5, 5704860), (6, 4754050), (7, 4074900), (10, 2852430), (12, 2377025), (14, 2037450), (15, 1901620), (17, 1677900), (20, 1426215), (21, 1358300), (25, 1140972), (28, 1018725), (30, 950810), (34, 838950), (35, 814980), (42, 679150), (47, 606900), (50, 570486), (51, 559300), (60, 475405), (68, 419475), (70, 407490), (75, 380324), (84, 339575), (85, 335580), (94, 303450), (100, 285243), (102, 279650), (105, 271660), (119, 239700), (140, 203745), (141, 202300), (150, 190162), (170, 167790), (175, 162996), (188, 151725), (204, 139825), (210, 135830), (235, 121380), (238, 119850), (255, 111860), (282, 101150), (289, 98700), (300, 95081), (329, 86700), (340, 83895), (350, 81498), (357, 79900), (420, 67915), (425, 67116), (470, 60690), (476, 59925), (510, 55930), (525, 54332), (564, 50575), (578, 49350), (595, 47940), (658, 43350), (700, 40749), (705, 40460), (714, 39950), (799, 35700), (850, 33558), (867, 32900), (940, 30345), (987, 28900), (1020, 27965), (1050, 27166), (1156, 24675), (1175, 24276), (1190, 23970), (1275, 22372), (1316, 21675), (1410, 20230), (1428, 19975), (1445, 19740), (1598, 17850), (1645, 17340), (1700, 16779), (1734, 16450), (1785, 15980), (1974, 14450), (2023, 14100), (2100, 13583), (2350, 12138), (2380, 11985), (2397, 11900), (2550, 11186), (2820, 10115), (2890, 9870), (2975, 9588), (3196, 8925), (3290, 8670), (3468, 8225), (3525, 8092), (3570, 7990), (3948, 7225), (3995, 7140), (4046, 7050), (4335, 6580), (4700, 6069), (4794, 5950), (4935, 5780), (5100, 5593)]