145098360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3331}}^1$

素因数の和:3370

約数の個数: 144

約数和(自身を含む): 518492520

約数和(自身を除く): 373394160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 968, 990, 1089, 1210, 1320, 1452, 1815, 1980, 2178, 2420, 2904, 3331, 3630, 3960, 4356, 4840, 5445, 6662, 7260, 8712, 9993, 10890, 13324, 14520, 16655, 19986, 21780, 26648, 29979, 33310, 36641, 39972, 43560, 49965, 59958, 66620, 73282, 79944, 99930, 109923, 119916, 133240, 146564, 149895, 183205, 199860, 219846, 239832, 293128, 299790, 329769, 366410, 399720, 403051, 439692, 549615, 599580, 659538, 732820, 806102, 879384, 1099230, 1199160, 1209153, 1319076, 1465640, 1612204, 1648845, 2015255, 2198460, 2418306, 2638152, 3224408, 3297690, 3627459, 4030510, 4396920, 4836612, 6045765, 6595380, 7254918, 8061020, 9673224, 12091530, 13190760, 14509836, 16122040, 18137295, 24183060, 29019672, 36274590, 48366120, 72549180, 145098360]

約数ペア:

[(1, 145098360), (2, 72549180), (3, 48366120), (4, 36274590), (5, 29019672), (6, 24183060), (8, 18137295), (9, 16122040), (10, 14509836), (11, 13190760), (12, 12091530), (15, 9673224), (18, 8061020), (20, 7254918), (22, 6595380), (24, 6045765), (30, 4836612), (33, 4396920), (36, 4030510), (40, 3627459), (44, 3297690), (45, 3224408), (55, 2638152), (60, 2418306), (66, 2198460), (72, 2015255), (88, 1648845), (90, 1612204), (99, 1465640), (110, 1319076), (120, 1209153), (121, 1199160), (132, 1099230), (165, 879384), (180, 806102), (198, 732820), (220, 659538), (242, 599580), (264, 549615), (330, 439692), (360, 403051), (363, 399720), (396, 366410), (440, 329769), (484, 299790), (495, 293128), (605, 239832), (660, 219846), (726, 199860), (792, 183205), (968, 149895), (990, 146564), (1089, 133240), (1210, 119916), (1320, 109923), (1452, 99930), (1815, 79944), (1980, 73282), (2178, 66620), (2420, 59958), (2904, 49965), (3331, 43560), (3630, 39972), (3960, 36641), (4356, 33310), (4840, 29979), (5445, 26648), (6662, 21780), (7260, 19986), (8712, 16655), (9993, 14520), (10890, 13324)]