154184940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9413}}^1$

素因数の和:9448

約数の個数: 144

約数和(自身を含む): 575684928

約数和(自身を除く): 421499988

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 9413, 16380, 18826, 28239, 37652, 47065, 56478, 65891, 84717, 94130, 112956, 122369, 131782, 141195, 169434, 188260, 197673, 244738, 263564, 282390, 329455, 338868, 367107, 395346, 423585, 489476, 564780, 593019, 611845, 658910, 734214, 790692, 847170, 856583, 988365, 1101321, 1186038, 1223690, 1317820, 1468428, 1694340, 1713166, 1835535, 1976730, 2202642, 2372076, 2447380, 2569749, 2965095, 3426332, 3671070, 3953460, 4282915, 4405284, 5139498, 5506605, 5930190, 7342140, 7709247, 8565830, 10278996, 11013210, 11860380, 12848745, 15418494, 17131660, 22026420, 25697490, 30836988, 38546235, 51394980, 77092470, 154184940]

約数ペア:

[(1, 154184940), (2, 77092470), (3, 51394980), (4, 38546235), (5, 30836988), (6, 25697490), (7, 22026420), (9, 17131660), (10, 15418494), (12, 12848745), (13, 11860380), (14, 11013210), (15, 10278996), (18, 8565830), (20, 7709247), (21, 7342140), (26, 5930190), (28, 5506605), (30, 5139498), (35, 4405284), (36, 4282915), (39, 3953460), (42, 3671070), (45, 3426332), (52, 2965095), (60, 2569749), (63, 2447380), (65, 2372076), (70, 2202642), (78, 1976730), (84, 1835535), (90, 1713166), (91, 1694340), (105, 1468428), (117, 1317820), (126, 1223690), (130, 1186038), (140, 1101321), (156, 988365), (180, 856583), (182, 847170), (195, 790692), (210, 734214), (234, 658910), (252, 611845), (260, 593019), (273, 564780), (315, 489476), (364, 423585), (390, 395346), (420, 367107), (455, 338868), (468, 329455), (546, 282390), (585, 263564), (630, 244738), (780, 197673), (819, 188260), (910, 169434), (1092, 141195), (1170, 131782), (1260, 122369), (1365, 112956), (1638, 94130), (1820, 84717), (2340, 65891), (2730, 56478), (3276, 47065), (4095, 37652), (5460, 28239), (8190, 18826), (9413, 16380)]