190515150

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1951}}^1$

素因数の和:2007

約数の個数: 144

約数和(自身を含む): 604151808

約数和(自身を除く): 413636658

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 31, 35, 42, 45, 50, 62, 63, 70, 75, 90, 93, 105, 126, 150, 155, 175, 186, 210, 217, 225, 279, 310, 315, 350, 434, 450, 465, 525, 558, 630, 651, 775, 930, 1050, 1085, 1302, 1395, 1550, 1575, 1951, 1953, 2170, 2325, 2790, 3150, 3255, 3902, 3906, 4650, 5425, 5853, 6510, 6975, 9755, 9765, 10850, 11706, 13657, 13950, 16275, 17559, 19510, 19530, 27314, 29265, 32550, 35118, 40971, 48775, 48825, 58530, 60481, 68285, 81942, 87795, 97550, 97650, 120962, 122913, 136570, 146325, 175590, 181443, 204855, 245826, 292650, 302405, 341425, 362886, 409710, 423367, 438975, 544329, 604810, 614565, 682850, 846734, 877950, 907215, 1024275, 1088658, 1229130, 1270101, 1512025, 1814430, 2048550, 2116835, 2540202, 2721645, 3024050, 3072825, 3810303, 4233670, 4536075, 5443290, 6145650, 6350505, 7620606, 9072150, 10584175, 12701010, 13608225, 19051515, 21168350, 27216450, 31752525, 38103030, 63505050, 95257575, 190515150]

約数ペア:

[(1, 190515150), (2, 95257575), (3, 63505050), (5, 38103030), (6, 31752525), (7, 27216450), (9, 21168350), (10, 19051515), (14, 13608225), (15, 12701010), (18, 10584175), (21, 9072150), (25, 7620606), (30, 6350505), (31, 6145650), (35, 5443290), (42, 4536075), (45, 4233670), (50, 3810303), (62, 3072825), (63, 3024050), (70, 2721645), (75, 2540202), (90, 2116835), (93, 2048550), (105, 1814430), (126, 1512025), (150, 1270101), (155, 1229130), (175, 1088658), (186, 1024275), (210, 907215), (217, 877950), (225, 846734), (279, 682850), (310, 614565), (315, 604810), (350, 544329), (434, 438975), (450, 423367), (465, 409710), (525, 362886), (558, 341425), (630, 302405), (651, 292650), (775, 245826), (930, 204855), (1050, 181443), (1085, 175590), (1302, 146325), (1395, 136570), (1550, 122913), (1575, 120962), (1951, 97650), (1953, 97550), (2170, 87795), (2325, 81942), (2790, 68285), (3150, 60481), (3255, 58530), (3902, 48825), (3906, 48775), (4650, 40971), (5425, 35118), (5853, 32550), (6510, 29265), (6975, 27314), (9755, 19530), (9765, 19510), (10850, 17559), (11706, 16275), (13657, 13950)]