155201310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:303

約数の個数: 192

約数和(自身を含む): 478033920

約数和(自身を除く): 322832610

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 30, 33, 37, 38, 45, 55, 57, 66, 74, 90, 95, 99, 110, 111, 114, 165, 171, 185, 190, 198, 209, 222, 223, 285, 330, 333, 342, 370, 407, 418, 446, 495, 555, 570, 627, 666, 669, 703, 814, 855, 990, 1045, 1110, 1115, 1221, 1254, 1338, 1406, 1665, 1710, 1881, 2007, 2035, 2090, 2109, 2230, 2442, 2453, 3135, 3330, 3345, 3515, 3663, 3762, 4014, 4070, 4218, 4237, 4906, 6105, 6270, 6327, 6690, 7030, 7326, 7359, 7733, 8251, 8474, 9405, 10035, 10545, 12210, 12265, 12654, 12711, 14718, 15466, 16502, 18315, 18810, 20070, 21090, 21185, 22077, 23199, 24530, 24753, 25422, 31635, 36630, 36795, 38133, 38665, 41255, 42370, 44154, 46398, 46607, 49506, 63270, 63555, 69597, 73590, 74259, 76266, 77330, 82510, 90761, 93214, 110385, 115995, 123765, 127110, 139194, 139821, 148518, 156769, 181522, 190665, 220770, 231990, 233035, 247530, 272283, 279642, 313538, 347985, 371295, 381330, 419463, 453805, 466070, 470307, 544566, 695970, 699105, 742590, 783845, 816849, 838926, 907610, 940614, 1361415, 1398210, 1410921, 1567690, 1633698, 1724459, 2097315, 2351535, 2722830, 2821842, 3448918, 4084245, 4194630, 4703070, 5173377, 7054605, 8168490, 8622295, 10346754, 14109210, 15520131, 17244590, 25866885, 31040262, 51733770, 77600655, 155201310]

約数ペア:

[(1, 155201310), (2, 77600655), (3, 51733770), (5, 31040262), (6, 25866885), (9, 17244590), (10, 15520131), (11, 14109210), (15, 10346754), (18, 8622295), (19, 8168490), (22, 7054605), (30, 5173377), (33, 4703070), (37, 4194630), (38, 4084245), (45, 3448918), (55, 2821842), (57, 2722830), (66, 2351535), (74, 2097315), (90, 1724459), (95, 1633698), (99, 1567690), (110, 1410921), (111, 1398210), (114, 1361415), (165, 940614), (171, 907610), (185, 838926), (190, 816849), (198, 783845), (209, 742590), (222, 699105), (223, 695970), (285, 544566), (330, 470307), (333, 466070), (342, 453805), (370, 419463), (407, 381330), (418, 371295), (446, 347985), (495, 313538), (555, 279642), (570, 272283), (627, 247530), (666, 233035), (669, 231990), (703, 220770), (814, 190665), (855, 181522), (990, 156769), (1045, 148518), (1110, 139821), (1115, 139194), (1221, 127110), (1254, 123765), (1338, 115995), (1406, 110385), (1665, 93214), (1710, 90761), (1881, 82510), (2007, 77330), (2035, 76266), (2090, 74259), (2109, 73590), (2230, 69597), (2442, 63555), (2453, 63270), (3135, 49506), (3330, 46607), (3345, 46398), (3515, 44154), (3663, 42370), (3762, 41255), (4014, 38665), (4070, 38133), (4218, 36795), (4237, 36630), (4906, 31635), (6105, 25422), (6270, 24753), (6327, 24530), (6690, 23199), (7030, 22077), (7326, 21185), (7359, 21090), (7733, 20070), (8251, 18810), (8474, 18315), (9405, 16502), (10035, 15466), (10545, 14718), (12210, 12711), (12265, 12654)]