76629210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:276

約数の個数: 128

約数和(自身を含む): 221184000

約数和(自身を除く): 144554790

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 79, 93, 105, 149, 155, 158, 186, 210, 217, 237, 298, 310, 395, 434, 447, 465, 474, 553, 651, 745, 790, 894, 930, 1043, 1085, 1106, 1185, 1302, 1490, 1659, 2086, 2170, 2235, 2370, 2449, 2765, 3129, 3255, 3318, 4470, 4619, 4898, 5215, 5530, 6258, 6510, 7347, 8295, 9238, 10430, 11771, 12245, 13857, 14694, 15645, 16590, 17143, 23095, 23542, 24490, 27714, 31290, 32333, 34286, 35313, 36735, 46190, 51429, 58855, 64666, 69285, 70626, 73470, 82397, 85715, 96999, 102858, 117710, 138570, 161665, 164794, 171430, 176565, 193998, 247191, 257145, 323330, 353130, 364901, 411985, 484995, 494382, 514290, 729802, 823970, 969990, 1094703, 1235955, 1824505, 2189406, 2471910, 2554307, 3649010, 5108614, 5473515, 7662921, 10947030, 12771535, 15325842, 25543070, 38314605, 76629210]

約数ペア:

[(1, 76629210), (2, 38314605), (3, 25543070), (5, 15325842), (6, 12771535), (7, 10947030), (10, 7662921), (14, 5473515), (15, 5108614), (21, 3649010), (30, 2554307), (31, 2471910), (35, 2189406), (42, 1824505), (62, 1235955), (70, 1094703), (79, 969990), (93, 823970), (105, 729802), (149, 514290), (155, 494382), (158, 484995), (186, 411985), (210, 364901), (217, 353130), (237, 323330), (298, 257145), (310, 247191), (395, 193998), (434, 176565), (447, 171430), (465, 164794), (474, 161665), (553, 138570), (651, 117710), (745, 102858), (790, 96999), (894, 85715), (930, 82397), (1043, 73470), (1085, 70626), (1106, 69285), (1185, 64666), (1302, 58855), (1490, 51429), (1659, 46190), (2086, 36735), (2170, 35313), (2235, 34286), (2370, 32333), (2449, 31290), (2765, 27714), (3129, 24490), (3255, 23542), (3318, 23095), (4470, 17143), (4619, 16590), (4898, 15645), (5215, 14694), (5530, 13857), (6258, 12245), (6510, 11771), (7347, 10430), (8295, 9238)]