85298670

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:172

約数の個数: 160

約数和(自身を含む): 245329920

約数和(自身を除く): 160031250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 43, 45, 54, 62, 79, 81, 86, 90, 93, 129, 135, 155, 158, 162, 186, 215, 237, 258, 270, 279, 310, 387, 395, 405, 430, 465, 474, 558, 645, 711, 774, 790, 810, 837, 930, 1161, 1185, 1290, 1333, 1395, 1422, 1674, 1935, 2133, 2322, 2370, 2449, 2511, 2666, 2790, 3397, 3483, 3555, 3870, 3999, 4185, 4266, 4898, 5022, 5805, 6399, 6665, 6794, 6966, 7110, 7347, 7998, 8370, 10191, 10665, 11610, 11997, 12245, 12555, 12798, 13330, 14694, 16985, 17415, 19995, 20382, 21330, 22041, 23994, 24490, 25110, 30573, 31995, 33970, 34830, 35991, 36735, 39990, 44082, 50955, 59985, 61146, 63990, 66123, 71982, 73470, 91719, 101910, 105307, 107973, 110205, 119970, 132246, 152865, 179955, 183438, 198369, 210614, 215946, 220410, 275157, 305730, 315921, 330615, 359910, 396738, 458595, 526535, 539865, 550314, 631842, 661230, 917190, 947763, 991845, 1053070, 1079730, 1375785, 1579605, 1895526, 1983690, 2751570, 2843289, 3159210, 4738815, 5686578, 8529867, 9477630, 14216445, 17059734, 28432890, 42649335, 85298670]

約数ペア:

[(1, 85298670), (2, 42649335), (3, 28432890), (5, 17059734), (6, 14216445), (9, 9477630), (10, 8529867), (15, 5686578), (18, 4738815), (27, 3159210), (30, 2843289), (31, 2751570), (43, 1983690), (45, 1895526), (54, 1579605), (62, 1375785), (79, 1079730), (81, 1053070), (86, 991845), (90, 947763), (93, 917190), (129, 661230), (135, 631842), (155, 550314), (158, 539865), (162, 526535), (186, 458595), (215, 396738), (237, 359910), (258, 330615), (270, 315921), (279, 305730), (310, 275157), (387, 220410), (395, 215946), (405, 210614), (430, 198369), (465, 183438), (474, 179955), (558, 152865), (645, 132246), (711, 119970), (774, 110205), (790, 107973), (810, 105307), (837, 101910), (930, 91719), (1161, 73470), (1185, 71982), (1290, 66123), (1333, 63990), (1395, 61146), (1422, 59985), (1674, 50955), (1935, 44082), (2133, 39990), (2322, 36735), (2370, 35991), (2449, 34830), (2511, 33970), (2666, 31995), (2790, 30573), (3397, 25110), (3483, 24490), (3555, 23994), (3870, 22041), (3999, 21330), (4185, 20382), (4266, 19995), (4898, 17415), (5022, 16985), (5805, 14694), (6399, 13330), (6665, 12798), (6794, 12555), (6966, 12245), (7110, 11997), (7347, 11610), (7998, 10665), (8370, 10191)]