155354940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5107}}^1$

素因数の和:5148

約数の個数: 108

約数和(自身を含む): 510381144

約数和(自身を除く): 355026204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 585, 676, 780, 845, 1014, 1170, 1521, 1690, 2028, 2340, 2535, 3042, 3380, 5070, 5107, 6084, 7605, 10140, 10214, 15210, 15321, 20428, 25535, 30420, 30642, 45963, 51070, 61284, 66391, 76605, 91926, 102140, 132782, 153210, 183852, 199173, 229815, 265564, 306420, 331955, 398346, 459630, 597519, 663910, 796692, 863083, 919260, 995865, 1195038, 1327820, 1726166, 1991730, 2390076, 2589249, 2987595, 3452332, 3983460, 4315415, 5178498, 5975190, 7767747, 8630830, 10356996, 11950380, 12946245, 15535494, 17261660, 25892490, 31070988, 38838735, 51784980, 77677470, 155354940]

約数ペア:

[(1, 155354940), (2, 77677470), (3, 51784980), (4, 38838735), (5, 31070988), (6, 25892490), (9, 17261660), (10, 15535494), (12, 12946245), (13, 11950380), (15, 10356996), (18, 8630830), (20, 7767747), (26, 5975190), (30, 5178498), (36, 4315415), (39, 3983460), (45, 3452332), (52, 2987595), (60, 2589249), (65, 2390076), (78, 1991730), (90, 1726166), (117, 1327820), (130, 1195038), (156, 995865), (169, 919260), (180, 863083), (195, 796692), (234, 663910), (260, 597519), (338, 459630), (390, 398346), (468, 331955), (507, 306420), (585, 265564), (676, 229815), (780, 199173), (845, 183852), (1014, 153210), (1170, 132782), (1521, 102140), (1690, 91926), (2028, 76605), (2340, 66391), (2535, 61284), (3042, 51070), (3380, 45963), (5070, 30642), (5107, 30420), (6084, 25535), (7605, 20428), (10140, 15321), (10214, 15210)]