71703720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{953}}^1$

素因数の和:1000

約数の個数: 192

約数和(自身を含む): 267883200

約数和(自身を除く): 196179480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 55, 57, 60, 66, 72, 76, 88, 90, 95, 99, 110, 114, 120, 132, 152, 165, 171, 180, 190, 198, 209, 220, 228, 264, 285, 330, 342, 360, 380, 396, 418, 440, 456, 495, 570, 627, 660, 684, 760, 792, 836, 855, 953, 990, 1045, 1140, 1254, 1320, 1368, 1672, 1710, 1881, 1906, 1980, 2090, 2280, 2508, 2859, 3135, 3420, 3762, 3812, 3960, 4180, 4765, 5016, 5718, 6270, 6840, 7524, 7624, 8360, 8577, 9405, 9530, 10483, 11436, 12540, 14295, 15048, 17154, 18107, 18810, 19060, 20966, 22872, 25080, 28590, 31449, 34308, 36214, 37620, 38120, 41932, 42885, 52415, 54321, 57180, 62898, 68616, 72428, 75240, 83864, 85770, 90535, 94347, 104830, 108642, 114360, 125796, 144856, 157245, 162963, 171540, 181070, 188694, 199177, 209660, 217284, 251592, 271605, 314490, 325926, 343080, 362140, 377388, 398354, 419320, 434568, 471735, 543210, 597531, 628980, 651852, 724280, 754776, 796708, 814815, 943470, 995885, 1086420, 1195062, 1257960, 1303704, 1593416, 1629630, 1792593, 1886940, 1991770, 2172840, 2390124, 2987655, 3259260, 3585186, 3773880, 3983540, 4780248, 5975310, 6518520, 7170372, 7967080, 8962965, 11950620, 14340744, 17925930, 23901240, 35851860, 71703720]

約数ペア:

[(1, 71703720), (2, 35851860), (3, 23901240), (4, 17925930), (5, 14340744), (6, 11950620), (8, 8962965), (9, 7967080), (10, 7170372), (11, 6518520), (12, 5975310), (15, 4780248), (18, 3983540), (19, 3773880), (20, 3585186), (22, 3259260), (24, 2987655), (30, 2390124), (33, 2172840), (36, 1991770), (38, 1886940), (40, 1792593), (44, 1629630), (45, 1593416), (55, 1303704), (57, 1257960), (60, 1195062), (66, 1086420), (72, 995885), (76, 943470), (88, 814815), (90, 796708), (95, 754776), (99, 724280), (110, 651852), (114, 628980), (120, 597531), (132, 543210), (152, 471735), (165, 434568), (171, 419320), (180, 398354), (190, 377388), (198, 362140), (209, 343080), (220, 325926), (228, 314490), (264, 271605), (285, 251592), (330, 217284), (342, 209660), (360, 199177), (380, 188694), (396, 181070), (418, 171540), (440, 162963), (456, 157245), (495, 144856), (570, 125796), (627, 114360), (660, 108642), (684, 104830), (760, 94347), (792, 90535), (836, 85770), (855, 83864), (953, 75240), (990, 72428), (1045, 68616), (1140, 62898), (1254, 57180), (1320, 54321), (1368, 52415), (1672, 42885), (1710, 41932), (1881, 38120), (1906, 37620), (1980, 36214), (2090, 34308), (2280, 31449), (2508, 28590), (2859, 25080), (3135, 22872), (3420, 20966), (3762, 19060), (3812, 18810), (3960, 18107), (4180, 17154), (4765, 15048), (5016, 14295), (5718, 12540), (6270, 11436), (6840, 10483), (7524, 9530), (7624, 9405), (8360, 8577)]