145283580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1321}}^1$

素因数の和:1396

約数の個数: 144

約数和(自身を含む): 485057664

約数和(自身を除く): 339774084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 47, 52, 60, 65, 78, 90, 94, 117, 130, 141, 156, 180, 188, 195, 234, 235, 260, 282, 390, 423, 468, 470, 564, 585, 611, 705, 780, 846, 940, 1170, 1222, 1321, 1410, 1692, 1833, 2115, 2340, 2444, 2642, 2820, 3055, 3666, 3963, 4230, 5284, 5499, 6110, 6605, 7332, 7926, 8460, 9165, 10998, 11889, 12220, 13210, 15852, 17173, 18330, 19815, 21996, 23778, 26420, 27495, 34346, 36660, 39630, 47556, 51519, 54990, 59445, 62087, 68692, 79260, 85865, 103038, 109980, 118890, 124174, 154557, 171730, 186261, 206076, 237780, 248348, 257595, 309114, 310435, 343460, 372522, 515190, 558783, 618228, 620870, 745044, 772785, 807131, 931305, 1030380, 1117566, 1241740, 1545570, 1614262, 1862610, 2235132, 2421393, 2793915, 3091140, 3228524, 3725220, 4035655, 4842786, 5587830, 7264179, 8071310, 9685572, 11175660, 12106965, 14528358, 16142620, 24213930, 29056716, 36320895, 48427860, 72641790, 145283580]

約数ペア:

[(1, 145283580), (2, 72641790), (3, 48427860), (4, 36320895), (5, 29056716), (6, 24213930), (9, 16142620), (10, 14528358), (12, 12106965), (13, 11175660), (15, 9685572), (18, 8071310), (20, 7264179), (26, 5587830), (30, 4842786), (36, 4035655), (39, 3725220), (45, 3228524), (47, 3091140), (52, 2793915), (60, 2421393), (65, 2235132), (78, 1862610), (90, 1614262), (94, 1545570), (117, 1241740), (130, 1117566), (141, 1030380), (156, 931305), (180, 807131), (188, 772785), (195, 745044), (234, 620870), (235, 618228), (260, 558783), (282, 515190), (390, 372522), (423, 343460), (468, 310435), (470, 309114), (564, 257595), (585, 248348), (611, 237780), (705, 206076), (780, 186261), (846, 171730), (940, 154557), (1170, 124174), (1222, 118890), (1321, 109980), (1410, 103038), (1692, 85865), (1833, 79260), (2115, 68692), (2340, 62087), (2444, 59445), (2642, 54990), (2820, 51519), (3055, 47556), (3666, 39630), (3963, 36660), (4230, 34346), (5284, 27495), (5499, 26420), (6110, 23778), (6605, 21996), (7332, 19815), (7926, 18330), (8460, 17173), (9165, 15852), (10998, 13210), (11889, 12220)]