61332180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:318

約数の個数: 192

約数和(自身を含む): 216760320

約数和(自身を除く): 155428140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 47, 52, 60, 65, 70, 78, 84, 91, 94, 105, 130, 140, 141, 156, 182, 188, 195, 210, 235, 239, 260, 273, 282, 329, 364, 390, 420, 455, 470, 478, 546, 564, 611, 658, 705, 717, 780, 910, 940, 956, 987, 1092, 1195, 1222, 1316, 1365, 1410, 1434, 1645, 1673, 1820, 1833, 1974, 2390, 2444, 2730, 2820, 2868, 3055, 3107, 3290, 3346, 3585, 3666, 3948, 4277, 4780, 4935, 5019, 5460, 6110, 6214, 6580, 6692, 7170, 7332, 8365, 8554, 9165, 9321, 9870, 10038, 11233, 12220, 12428, 12831, 14340, 15535, 16730, 17108, 18330, 18642, 19740, 20076, 21385, 21749, 22466, 25095, 25662, 31070, 33460, 33699, 36660, 37284, 42770, 43498, 44932, 46605, 50190, 51324, 56165, 62140, 64155, 65247, 67398, 78631, 85540, 86996, 93210, 100380, 108745, 112330, 128310, 130494, 134796, 146029, 157262, 168495, 186420, 217490, 224660, 235893, 256620, 260988, 292058, 314524, 326235, 336990, 393155, 434980, 438087, 471786, 584116, 652470, 673980, 730145, 786310, 876174, 943572, 1022203, 1179465, 1304940, 1460290, 1572620, 1752348, 2044406, 2190435, 2358930, 2920580, 3066609, 4088812, 4380870, 4717860, 5111015, 6133218, 8761740, 10222030, 12266436, 15333045, 20444060, 30666090, 61332180]

約数ペア:

[(1, 61332180), (2, 30666090), (3, 20444060), (4, 15333045), (5, 12266436), (6, 10222030), (7, 8761740), (10, 6133218), (12, 5111015), (13, 4717860), (14, 4380870), (15, 4088812), (20, 3066609), (21, 2920580), (26, 2358930), (28, 2190435), (30, 2044406), (35, 1752348), (39, 1572620), (42, 1460290), (47, 1304940), (52, 1179465), (60, 1022203), (65, 943572), (70, 876174), (78, 786310), (84, 730145), (91, 673980), (94, 652470), (105, 584116), (130, 471786), (140, 438087), (141, 434980), (156, 393155), (182, 336990), (188, 326235), (195, 314524), (210, 292058), (235, 260988), (239, 256620), (260, 235893), (273, 224660), (282, 217490), (329, 186420), (364, 168495), (390, 157262), (420, 146029), (455, 134796), (470, 130494), (478, 128310), (546, 112330), (564, 108745), (611, 100380), (658, 93210), (705, 86996), (717, 85540), (780, 78631), (910, 67398), (940, 65247), (956, 64155), (987, 62140), (1092, 56165), (1195, 51324), (1222, 50190), (1316, 46605), (1365, 44932), (1410, 43498), (1434, 42770), (1645, 37284), (1673, 36660), (1820, 33699), (1833, 33460), (1974, 31070), (2390, 25662), (2444, 25095), (2730, 22466), (2820, 21749), (2868, 21385), (3055, 20076), (3107, 19740), (3290, 18642), (3346, 18330), (3585, 17108), (3666, 16730), (3948, 15535), (4277, 14340), (4780, 12831), (4935, 12428), (5019, 12220), (5460, 11233), (6110, 10038), (6214, 9870), (6580, 9321), (6692, 9165), (7170, 8554), (7332, 8365)]