997153740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5087}}^1$

素因数の和:5130

約数の個数: 180

約数和(自身を含む): 3439009728

約数和(自身を除く): 2441855988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 121, 132, 135, 162, 165, 180, 198, 220, 242, 270, 297, 324, 330, 363, 396, 405, 484, 495, 540, 594, 605, 660, 726, 810, 891, 990, 1089, 1188, 1210, 1452, 1485, 1620, 1782, 1815, 1980, 2178, 2420, 2970, 3267, 3564, 3630, 4356, 4455, 5087, 5445, 5940, 6534, 7260, 8910, 9801, 10174, 10890, 13068, 15261, 16335, 17820, 19602, 20348, 21780, 25435, 30522, 32670, 39204, 45783, 49005, 50870, 55957, 61044, 65340, 76305, 91566, 98010, 101740, 111914, 137349, 152610, 167871, 183132, 196020, 223828, 228915, 274698, 279785, 305220, 335742, 412047, 457830, 503613, 549396, 559570, 615527, 671484, 686745, 824094, 839355, 915660, 1007226, 1119140, 1231054, 1373490, 1510839, 1648188, 1678710, 1846581, 2014452, 2060235, 2462108, 2518065, 2746980, 3021678, 3077635, 3357420, 3693162, 4120470, 4532517, 5036130, 5539743, 6043356, 6155270, 7386324, 7554195, 8240940, 9065034, 9232905, 10072260, 11079486, 12310540, 15108390, 16619229, 18130068, 18465810, 22158972, 22662585, 27698715, 30216780, 33238458, 36931620, 45325170, 49857687, 55397430, 66476916, 83096145, 90650340, 99715374, 110794860, 166192290, 199430748, 249288435, 332384580, 498576870, 997153740]

約数ペア:

[(1, 997153740), (2, 498576870), (3, 332384580), (4, 249288435), (5, 199430748), (6, 166192290), (9, 110794860), (10, 99715374), (11, 90650340), (12, 83096145), (15, 66476916), (18, 55397430), (20, 49857687), (22, 45325170), (27, 36931620), (30, 33238458), (33, 30216780), (36, 27698715), (44, 22662585), (45, 22158972), (54, 18465810), (55, 18130068), (60, 16619229), (66, 15108390), (81, 12310540), (90, 11079486), (99, 10072260), (108, 9232905), (110, 9065034), (121, 8240940), (132, 7554195), (135, 7386324), (162, 6155270), (165, 6043356), (180, 5539743), (198, 5036130), (220, 4532517), (242, 4120470), (270, 3693162), (297, 3357420), (324, 3077635), (330, 3021678), (363, 2746980), (396, 2518065), (405, 2462108), (484, 2060235), (495, 2014452), (540, 1846581), (594, 1678710), (605, 1648188), (660, 1510839), (726, 1373490), (810, 1231054), (891, 1119140), (990, 1007226), (1089, 915660), (1188, 839355), (1210, 824094), (1452, 686745), (1485, 671484), (1620, 615527), (1782, 559570), (1815, 549396), (1980, 503613), (2178, 457830), (2420, 412047), (2970, 335742), (3267, 305220), (3564, 279785), (3630, 274698), (4356, 228915), (4455, 223828), (5087, 196020), (5445, 183132), (5940, 167871), (6534, 152610), (7260, 137349), (8910, 111914), (9801, 101740), (10174, 98010), (10890, 91566), (13068, 76305), (15261, 65340), (16335, 61044), (17820, 55957), (19602, 50870), (20348, 49005), (21780, 45783), (25435, 39204), (30522, 32670)]