1380470100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{347}}^1$

素因数の和:602

約数の個数: 144

約数和(自身を含む): 4077864000

約数和(自身を除く): 2697393900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 89, 100, 149, 150, 178, 267, 298, 300, 347, 356, 445, 447, 534, 596, 694, 745, 890, 894, 1041, 1068, 1335, 1388, 1490, 1735, 1780, 1788, 2082, 2225, 2235, 2670, 2980, 3470, 3725, 4164, 4450, 4470, 5205, 5340, 6675, 6940, 7450, 8675, 8900, 8940, 10410, 11175, 13261, 13350, 14900, 17350, 20820, 22350, 26025, 26522, 26700, 30883, 34700, 39783, 44700, 51703, 52050, 53044, 61766, 66305, 79566, 92649, 103406, 104100, 123532, 132610, 154415, 155109, 159132, 185298, 198915, 206812, 258515, 265220, 308830, 310218, 331525, 370596, 397830, 463245, 517030, 617660, 620436, 663050, 772075, 775545, 795660, 926490, 994575, 1034060, 1292575, 1326100, 1544150, 1551090, 1852980, 1989150, 2316225, 2585150, 3088300, 3102180, 3877725, 3978300, 4601567, 4632450, 5170300, 7755450, 9203134, 9264900, 13804701, 15510900, 18406268, 23007835, 27609402, 46015670, 55218804, 69023505, 92031340, 115039175, 138047010, 230078350, 276094020, 345117525, 460156700, 690235050, 1380470100]

約数ペア:

[(1, 1380470100), (2, 690235050), (3, 460156700), (4, 345117525), (5, 276094020), (6, 230078350), (10, 138047010), (12, 115039175), (15, 92031340), (20, 69023505), (25, 55218804), (30, 46015670), (50, 27609402), (60, 23007835), (75, 18406268), (89, 15510900), (100, 13804701), (149, 9264900), (150, 9203134), (178, 7755450), (267, 5170300), (298, 4632450), (300, 4601567), (347, 3978300), (356, 3877725), (445, 3102180), (447, 3088300), (534, 2585150), (596, 2316225), (694, 1989150), (745, 1852980), (890, 1551090), (894, 1544150), (1041, 1326100), (1068, 1292575), (1335, 1034060), (1388, 994575), (1490, 926490), (1735, 795660), (1780, 775545), (1788, 772075), (2082, 663050), (2225, 620436), (2235, 617660), (2670, 517030), (2980, 463245), (3470, 397830), (3725, 370596), (4164, 331525), (4450, 310218), (4470, 308830), (5205, 265220), (5340, 258515), (6675, 206812), (6940, 198915), (7450, 185298), (8675, 159132), (8900, 155109), (8940, 154415), (10410, 132610), (11175, 123532), (13261, 104100), (13350, 103406), (14900, 92649), (17350, 79566), (20820, 66305), (22350, 61766), (26025, 53044), (26522, 52050), (26700, 51703), (30883, 44700), (34700, 39783)]