180605628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:488

約数の個数: 144

約数和(自身を含む): 548853760

約数和(自身を除く): 368248132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 61, 62, 63, 84, 93, 122, 124, 126, 183, 186, 217, 244, 252, 279, 366, 372, 379, 427, 434, 549, 558, 651, 732, 758, 854, 868, 1098, 1116, 1137, 1281, 1302, 1516, 1708, 1891, 1953, 2196, 2274, 2562, 2604, 2653, 3411, 3782, 3843, 3906, 4548, 5124, 5306, 5673, 6822, 7564, 7686, 7812, 7959, 10612, 11346, 11749, 13237, 13644, 15372, 15918, 17019, 22692, 23119, 23498, 23877, 26474, 31836, 34038, 35247, 39711, 46238, 46996, 47754, 52948, 68076, 69357, 70494, 79422, 82243, 92476, 95508, 105741, 119133, 138714, 140988, 158844, 161833, 164486, 208071, 211482, 238266, 246729, 277428, 323666, 328972, 416142, 422964, 476532, 485499, 493458, 647332, 716689, 740187, 832284, 970998, 986916, 1433378, 1456497, 1480374, 1941996, 2150067, 2866756, 2912994, 2960748, 4300134, 5016823, 5825988, 6450201, 8600268, 10033646, 12900402, 15050469, 20067292, 25800804, 30100938, 45151407, 60201876, 90302814, 180605628]

約数ペア:

[(1, 180605628), (2, 90302814), (3, 60201876), (4, 45151407), (6, 30100938), (7, 25800804), (9, 20067292), (12, 15050469), (14, 12900402), (18, 10033646), (21, 8600268), (28, 6450201), (31, 5825988), (36, 5016823), (42, 4300134), (61, 2960748), (62, 2912994), (63, 2866756), (84, 2150067), (93, 1941996), (122, 1480374), (124, 1456497), (126, 1433378), (183, 986916), (186, 970998), (217, 832284), (244, 740187), (252, 716689), (279, 647332), (366, 493458), (372, 485499), (379, 476532), (427, 422964), (434, 416142), (549, 328972), (558, 323666), (651, 277428), (732, 246729), (758, 238266), (854, 211482), (868, 208071), (1098, 164486), (1116, 161833), (1137, 158844), (1281, 140988), (1302, 138714), (1516, 119133), (1708, 105741), (1891, 95508), (1953, 92476), (2196, 82243), (2274, 79422), (2562, 70494), (2604, 69357), (2653, 68076), (3411, 52948), (3782, 47754), (3843, 46996), (3906, 46238), (4548, 39711), (5124, 35247), (5306, 34038), (5673, 31836), (6822, 26474), (7564, 23877), (7686, 23498), (7812, 23119), (7959, 22692), (10612, 17019), (11346, 15918), (11749, 15372), (13237, 13644)]