1216162868100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{1061}}^1\times {\mathrm{25643}}^1$

素因数の和:26870

約数の個数: 144

約数和(自身を含む): 3545857425600

約数和(自身を除く): 2329694557500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 149, 150, 298, 300, 447, 596, 745, 894, 1061, 1490, 1788, 2122, 2235, 2980, 3183, 3725, 4244, 4470, 5305, 6366, 7450, 8940, 10610, 11175, 12732, 14900, 15915, 21220, 22350, 25643, 26525, 31830, 44700, 51286, 53050, 63660, 76929, 79575, 102572, 106100, 128215, 153858, 158089, 159150, 256430, 307716, 316178, 318300, 384645, 474267, 512860, 632356, 641075, 769290, 790445, 948534, 1282150, 1538580, 1580890, 1897068, 1923225, 2371335, 2564300, 3161780, 3820807, 3846450, 3952225, 4742670, 7641614, 7692900, 7904450, 9485340, 11462421, 11856675, 15283228, 15808900, 19104035, 22924842, 23713350, 27207223, 38208070, 45849684, 47426700, 54414446, 57312105, 76416140, 81621669, 95520175, 108828892, 114624210, 136036115, 163243338, 191040350, 229248420, 272072230, 286560525, 326486676, 382080700, 408108345, 544144460, 573121050, 680180575, 816216690, 1146242100, 1360361150, 1632433380, 2040541725, 2720722300, 4053876227, 4081083450, 8107752454, 8162166900, 12161628681, 16215504908, 20269381135, 24323257362, 40538762270, 48646514724, 60808143405, 81077524540, 101346905675, 121616286810, 202693811350, 243232573620, 304040717025, 405387622700, 608081434050, 1216162868100]

約数ペア:

[(1, 1216162868100), (2, 608081434050), (3, 405387622700), (4, 304040717025), (5, 243232573620), (6, 202693811350), (10, 121616286810), (12, 101346905675), (15, 81077524540), (20, 60808143405), (25, 48646514724), (30, 40538762270), (50, 24323257362), (60, 20269381135), (75, 16215504908), (100, 12161628681), (149, 8162166900), (150, 8107752454), (298, 4081083450), (300, 4053876227), (447, 2720722300), (596, 2040541725), (745, 1632433380), (894, 1360361150), (1061, 1146242100), (1490, 816216690), (1788, 680180575), (2122, 573121050), (2235, 544144460), (2980, 408108345), (3183, 382080700), (3725, 326486676), (4244, 286560525), (4470, 272072230), (5305, 229248420), (6366, 191040350), (7450, 163243338), (8940, 136036115), (10610, 114624210), (11175, 108828892), (12732, 95520175), (14900, 81621669), (15915, 76416140), (21220, 57312105), (22350, 54414446), (25643, 47426700), (26525, 45849684), (31830, 38208070), (44700, 27207223), (51286, 23713350), (53050, 22924842), (63660, 19104035), (76929, 15808900), (79575, 15283228), (102572, 11856675), (106100, 11462421), (128215, 9485340), (153858, 7904450), (158089, 7692900), (159150, 7641614), (256430, 4742670), (307716, 3952225), (316178, 3846450), (318300, 3820807), (384645, 3161780), (474267, 2564300), (512860, 2371335), (632356, 1923225), (641075, 1897068), (769290, 1580890), (790445, 1538580), (948534, 1282150)]