290043450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{181}}^1\times {\mathrm{1187}}^1$

素因数の和:1389

約数の個数: 96

約数和(自身を含む): 804323520

約数和(自身を除く): 514280070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 181, 225, 270, 362, 450, 543, 675, 905, 1086, 1187, 1350, 1629, 1810, 2374, 2715, 3258, 3561, 4525, 4887, 5430, 5935, 7122, 8145, 9050, 9774, 10683, 11870, 13575, 16290, 17805, 21366, 24435, 27150, 29675, 32049, 35610, 40725, 48870, 53415, 59350, 64098, 81450, 89025, 106830, 122175, 160245, 178050, 214847, 244350, 267075, 320490, 429694, 534150, 644541, 801225, 1074235, 1289082, 1602450, 1933623, 2148470, 3222705, 3867246, 5371175, 5800869, 6445410, 9668115, 10742350, 11601738, 16113525, 19336230, 29004345, 32227050, 48340575, 58008690, 96681150, 145021725, 290043450]

約数ペア:

[(1, 290043450), (2, 145021725), (3, 96681150), (5, 58008690), (6, 48340575), (9, 32227050), (10, 29004345), (15, 19336230), (18, 16113525), (25, 11601738), (27, 10742350), (30, 9668115), (45, 6445410), (50, 5800869), (54, 5371175), (75, 3867246), (90, 3222705), (135, 2148470), (150, 1933623), (181, 1602450), (225, 1289082), (270, 1074235), (362, 801225), (450, 644541), (543, 534150), (675, 429694), (905, 320490), (1086, 267075), (1187, 244350), (1350, 214847), (1629, 178050), (1810, 160245), (2374, 122175), (2715, 106830), (3258, 89025), (3561, 81450), (4525, 64098), (4887, 59350), (5430, 53415), (5935, 48870), (7122, 40725), (8145, 35610), (9050, 32049), (9774, 29675), (10683, 27150), (11870, 24435), (13575, 21366), (16290, 17805)]