27833520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1$

素因数の和:851

約数の個数: 160

約数和(自身を含む): 101493504

約数和(自身を除く): 73659984

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, 811, 858, 880, 1040, 1144, 1320, 1430, 1560, 1622, 1716, 2145, 2288, 2433, 2640, 2860, 3120, 3244, 3432, 4055, 4290, 4866, 5720, 6488, 6864, 8110, 8580, 8921, 9732, 10543, 11440, 12165, 12976, 16220, 17160, 17842, 19464, 21086, 24330, 26763, 31629, 32440, 34320, 35684, 38928, 42172, 44605, 48660, 52715, 53526, 63258, 64880, 71368, 84344, 89210, 97320, 105430, 107052, 115973, 126516, 133815, 142736, 158145, 168688, 178420, 194640, 210860, 214104, 231946, 253032, 267630, 316290, 347919, 356840, 421720, 428208, 463892, 506064, 535260, 579865, 632580, 695838, 713680, 843440, 927784, 1070520, 1159730, 1265160, 1391676, 1739595, 1855568, 2141040, 2319460, 2530320, 2783352, 3479190, 4638920, 5566704, 6958380, 9277840, 13916760, 27833520]

約数ペア:

[(1, 27833520), (2, 13916760), (3, 9277840), (4, 6958380), (5, 5566704), (6, 4638920), (8, 3479190), (10, 2783352), (11, 2530320), (12, 2319460), (13, 2141040), (15, 1855568), (16, 1739595), (20, 1391676), (22, 1265160), (24, 1159730), (26, 1070520), (30, 927784), (33, 843440), (39, 713680), (40, 695838), (44, 632580), (48, 579865), (52, 535260), (55, 506064), (60, 463892), (65, 428208), (66, 421720), (78, 356840), (80, 347919), (88, 316290), (104, 267630), (110, 253032), (120, 231946), (130, 214104), (132, 210860), (143, 194640), (156, 178420), (165, 168688), (176, 158145), (195, 142736), (208, 133815), (220, 126516), (240, 115973), (260, 107052), (264, 105430), (286, 97320), (312, 89210), (330, 84344), (390, 71368), (429, 64880), (440, 63258), (520, 53526), (528, 52715), (572, 48660), (624, 44605), (660, 42172), (715, 38928), (780, 35684), (811, 34320), (858, 32440), (880, 31629), (1040, 26763), (1144, 24330), (1320, 21086), (1430, 19464), (1560, 17842), (1622, 17160), (1716, 16220), (2145, 12976), (2288, 12165), (2433, 11440), (2640, 10543), (2860, 9732), (3120, 8921), (3244, 8580), (3432, 8110), (4055, 6864), (4290, 6488), (4866, 5720)]