75152220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:516

約数の個数: 192

約数和(自身を含む): 260789760

約数和(自身を除く): 185637540

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 19, 20, 22, 26, 30, 33, 38, 39, 44, 52, 55, 57, 60, 65, 66, 76, 78, 95, 110, 114, 130, 132, 143, 156, 165, 190, 195, 209, 220, 228, 247, 260, 285, 286, 330, 380, 390, 418, 429, 461, 494, 570, 572, 627, 660, 715, 741, 780, 836, 858, 922, 988, 1045, 1140, 1235, 1254, 1383, 1430, 1482, 1716, 1844, 2090, 2145, 2305, 2470, 2508, 2717, 2766, 2860, 2964, 3135, 3705, 4180, 4290, 4610, 4940, 5071, 5434, 5532, 5993, 6270, 6915, 7410, 8151, 8580, 8759, 9220, 10142, 10868, 11986, 12540, 13585, 13830, 14820, 15213, 16302, 17518, 17979, 20284, 23972, 25355, 26277, 27170, 27660, 29965, 30426, 32604, 35036, 35958, 40755, 43795, 50710, 52554, 54340, 59930, 60852, 65923, 71916, 76065, 81510, 87590, 89895, 96349, 101420, 105108, 113867, 119860, 131385, 131846, 152130, 163020, 175180, 179790, 192698, 197769, 227734, 262770, 263692, 289047, 304260, 329615, 341601, 359580, 385396, 395538, 455468, 481745, 525540, 569335, 578094, 659230, 683202, 791076, 963490, 988845, 1138670, 1156188, 1252537, 1318460, 1366404, 1445235, 1708005, 1926980, 1977690, 2277340, 2505074, 2890470, 3416010, 3757611, 3955380, 5010148, 5780940, 6262685, 6832020, 7515222, 12525370, 15030444, 18788055, 25050740, 37576110, 75152220]

約数ペア:

[(1, 75152220), (2, 37576110), (3, 25050740), (4, 18788055), (5, 15030444), (6, 12525370), (10, 7515222), (11, 6832020), (12, 6262685), (13, 5780940), (15, 5010148), (19, 3955380), (20, 3757611), (22, 3416010), (26, 2890470), (30, 2505074), (33, 2277340), (38, 1977690), (39, 1926980), (44, 1708005), (52, 1445235), (55, 1366404), (57, 1318460), (60, 1252537), (65, 1156188), (66, 1138670), (76, 988845), (78, 963490), (95, 791076), (110, 683202), (114, 659230), (130, 578094), (132, 569335), (143, 525540), (156, 481745), (165, 455468), (190, 395538), (195, 385396), (209, 359580), (220, 341601), (228, 329615), (247, 304260), (260, 289047), (285, 263692), (286, 262770), (330, 227734), (380, 197769), (390, 192698), (418, 179790), (429, 175180), (461, 163020), (494, 152130), (570, 131846), (572, 131385), (627, 119860), (660, 113867), (715, 105108), (741, 101420), (780, 96349), (836, 89895), (858, 87590), (922, 81510), (988, 76065), (1045, 71916), (1140, 65923), (1235, 60852), (1254, 59930), (1383, 54340), (1430, 52554), (1482, 50710), (1716, 43795), (1844, 40755), (2090, 35958), (2145, 35036), (2305, 32604), (2470, 30426), (2508, 29965), (2717, 27660), (2766, 27170), (2860, 26277), (2964, 25355), (3135, 23972), (3705, 20284), (4180, 17979), (4290, 17518), (4610, 16302), (4940, 15213), (5071, 14820), (5434, 13830), (5532, 13585), (5993, 12540), (6270, 11986), (6915, 10868), (7410, 10142), (8151, 9220), (8580, 8759)]