89815440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2617}}^1$

素因数の和:2657

約数の個数: 160

約数和(自身を含む): 327229056

約数和(自身を除く): 237413616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 390, 429, 440, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1144, 1320, 1430, 1560, 1716, 2145, 2288, 2617, 2640, 2860, 3120, 3432, 4290, 5234, 5720, 6864, 7851, 8580, 10468, 11440, 13085, 15702, 17160, 20936, 26170, 28787, 31404, 34021, 34320, 39255, 41872, 52340, 57574, 62808, 68042, 78510, 86361, 102063, 104680, 115148, 125616, 136084, 143935, 157020, 170105, 172722, 204126, 209360, 230296, 272168, 287870, 314040, 340210, 345444, 374231, 408252, 431805, 460592, 510315, 544336, 575740, 628080, 680420, 690888, 748462, 816504, 863610, 1020630, 1122693, 1151480, 1360840, 1381776, 1496924, 1633008, 1727220, 1871155, 2041260, 2245386, 2302960, 2721680, 2993848, 3454440, 3742310, 4082520, 4490772, 5613465, 5987696, 6908880, 7484620, 8165040, 8981544, 11226930, 14969240, 17963088, 22453860, 29938480, 44907720, 89815440]

約数ペア:

[(1, 89815440), (2, 44907720), (3, 29938480), (4, 22453860), (5, 17963088), (6, 14969240), (8, 11226930), (10, 8981544), (11, 8165040), (12, 7484620), (13, 6908880), (15, 5987696), (16, 5613465), (20, 4490772), (22, 4082520), (24, 3742310), (26, 3454440), (30, 2993848), (33, 2721680), (39, 2302960), (40, 2245386), (44, 2041260), (48, 1871155), (52, 1727220), (55, 1633008), (60, 1496924), (65, 1381776), (66, 1360840), (78, 1151480), (80, 1122693), (88, 1020630), (104, 863610), (110, 816504), (120, 748462), (130, 690888), (132, 680420), (143, 628080), (156, 575740), (165, 544336), (176, 510315), (195, 460592), (208, 431805), (220, 408252), (240, 374231), (260, 345444), (264, 340210), (286, 314040), (312, 287870), (330, 272168), (390, 230296), (429, 209360), (440, 204126), (520, 172722), (528, 170105), (572, 157020), (624, 143935), (660, 136084), (715, 125616), (780, 115148), (858, 104680), (880, 102063), (1040, 86361), (1144, 78510), (1320, 68042), (1430, 62808), (1560, 57574), (1716, 52340), (2145, 41872), (2288, 39255), (2617, 34320), (2640, 34021), (2860, 31404), (3120, 28787), (3432, 26170), (4290, 20936), (5234, 17160), (5720, 15702), (6864, 13085), (7851, 11440), (8580, 10468)]