199998804540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{14293}}^1\times {\mathrm{7523}}^1$

素因数の和:21859

約数の個数: 96

約数和(自身を含む): 578178349056

約数和(自身を除く): 378179544516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 7523, 14293, 15046, 22569, 28586, 30092, 37615, 42879, 45138, 57172, 71465, 75230, 85758, 90276, 112845, 142930, 150460, 171516, 214395, 225690, 233213, 285860, 428790, 443083, 451380, 466426, 699639, 857580, 886166, 932852, 1166065, 1329249, 1399278, 1772332, 2215415, 2332130, 2658498, 2798556, 3498195, 4430830, 4664260, 5316996, 6646245, 6996390, 8861660, 13292490, 13992780, 26584980, 107526239, 215052478, 322578717, 430104956, 537631195, 645157434, 1075262390, 1290314868, 1612893585, 2150524780, 3225787170, 3333313409, 6451574340, 6666626818, 9999940227, 13333253636, 16666567045, 19999880454, 33333134090, 39999760908, 49999701135, 66666268180, 99999402270, 199998804540]

約数ペア:

[(1, 199998804540), (2, 99999402270), (3, 66666268180), (4, 49999701135), (5, 39999760908), (6, 33333134090), (10, 19999880454), (12, 16666567045), (15, 13333253636), (20, 9999940227), (30, 6666626818), (31, 6451574340), (60, 3333313409), (62, 3225787170), (93, 2150524780), (124, 1612893585), (155, 1290314868), (186, 1075262390), (310, 645157434), (372, 537631195), (465, 430104956), (620, 322578717), (930, 215052478), (1860, 107526239), (7523, 26584980), (14293, 13992780), (15046, 13292490), (22569, 8861660), (28586, 6996390), (30092, 6646245), (37615, 5316996), (42879, 4664260), (45138, 4430830), (57172, 3498195), (71465, 2798556), (75230, 2658498), (85758, 2332130), (90276, 2215415), (112845, 1772332), (142930, 1399278), (150460, 1329249), (171516, 1166065), (214395, 932852), (225690, 886166), (233213, 857580), (285860, 699639), (428790, 466426), (443083, 451380)]