906731400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2$

素因数の和:161

約数の個数: 288

約数和(自身を含む): 3076588800

約数和(自身を除く): 2169857400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 29, 30, 31, 40, 41, 50, 58, 60, 62, 75, 82, 87, 93, 100, 116, 120, 123, 124, 145, 150, 155, 164, 174, 186, 200, 205, 232, 246, 248, 290, 300, 310, 328, 348, 372, 410, 435, 465, 492, 580, 600, 615, 620, 696, 725, 744, 775, 820, 870, 899, 930, 984, 1025, 1160, 1189, 1230, 1240, 1271, 1450, 1550, 1640, 1681, 1740, 1798, 1860, 2050, 2175, 2325, 2378, 2460, 2542, 2697, 2900, 3075, 3100, 3362, 3480, 3567, 3596, 3720, 3813, 4100, 4350, 4495, 4650, 4756, 4920, 5043, 5084, 5394, 5800, 5945, 6150, 6200, 6355, 6724, 7134, 7192, 7626, 8200, 8405, 8700, 8990, 9300, 9512, 10086, 10168, 10788, 11890, 12300, 12710, 13448, 13485, 14268, 15252, 16810, 17400, 17835, 17980, 18600, 19065, 20172, 21576, 22475, 23780, 24600, 25215, 25420, 26970, 28536, 29725, 30504, 31775, 33620, 35670, 35960, 36859, 38130, 40344, 42025, 44950, 47560, 48749, 50430, 50840, 52111, 53940, 59450, 63550, 67240, 67425, 71340, 73718, 76260, 84050, 89175, 89900, 95325, 97498, 100860, 104222, 107880, 110577, 118900, 126075, 127100, 134850, 142680, 146247, 147436, 152520, 156333, 168100, 178350, 179800, 184295, 190650, 194996, 201720, 208444, 221154, 237800, 243745, 252150, 254200, 260555, 269700, 292494, 294872, 312666, 336200, 356700, 368590, 381300, 389992, 416888, 442308, 487490, 504300, 521110, 539400, 552885, 584988, 625332, 713400, 731235, 737180, 762600, 781665, 884616, 921475, 974980, 1008600, 1042220, 1105770, 1169976, 1218725, 1250664, 1302775, 1462470, 1474360, 1511219, 1563330, 1842950, 1949960, 2084440, 2211540, 2437450, 2605550, 2764425, 2924940, 3022438, 3126660, 3656175, 3685900, 3908325, 4423080, 4533657, 4874900, 5211100, 5528850, 5849880, 6044876, 6253320, 7312350, 7371800, 7556095, 7816650, 9067314, 9749800, 10422200, 11057700, 12089752, 14624700, 15112190, 15633300, 18134628, 22115400, 22668285, 29249400, 30224380, 31266600, 36269256, 37780475, 45336570, 60448760, 75560950, 90673140, 113341425, 151121900, 181346280, 226682850, 302243800, 453365700, 906731400]

約数ペア:

[(1, 906731400), (2, 453365700), (3, 302243800), (4, 226682850), (5, 181346280), (6, 151121900), (8, 113341425), (10, 90673140), (12, 75560950), (15, 60448760), (20, 45336570), (24, 37780475), (25, 36269256), (29, 31266600), (30, 30224380), (31, 29249400), (40, 22668285), (41, 22115400), (50, 18134628), (58, 15633300), (60, 15112190), (62, 14624700), (75, 12089752), (82, 11057700), (87, 10422200), (93, 9749800), (100, 9067314), (116, 7816650), (120, 7556095), (123, 7371800), (124, 7312350), (145, 6253320), (150, 6044876), (155, 5849880), (164, 5528850), (174, 5211100), (186, 4874900), (200, 4533657), (205, 4423080), (232, 3908325), (246, 3685900), (248, 3656175), (290, 3126660), (300, 3022438), (310, 2924940), (328, 2764425), (348, 2605550), (372, 2437450), (410, 2211540), (435, 2084440), (465, 1949960), (492, 1842950), (580, 1563330), (600, 1511219), (615, 1474360), (620, 1462470), (696, 1302775), (725, 1250664), (744, 1218725), (775, 1169976), (820, 1105770), (870, 1042220), (899, 1008600), (930, 974980), (984, 921475), (1025, 884616), (1160, 781665), (1189, 762600), (1230, 737180), (1240, 731235), (1271, 713400), (1450, 625332), (1550, 584988), (1640, 552885), (1681, 539400), (1740, 521110), (1798, 504300), (1860, 487490), (2050, 442308), (2175, 416888), (2325, 389992), (2378, 381300), (2460, 368590), (2542, 356700), (2697, 336200), (2900, 312666), (3075, 294872), (3100, 292494), (3362, 269700), (3480, 260555), (3567, 254200), (3596, 252150), (3720, 243745), (3813, 237800), (4100, 221154), (4350, 208444), (4495, 201720), (4650, 194996), (4756, 190650), (4920, 184295), (5043, 179800), (5084, 178350), (5394, 168100), (5800, 156333), (5945, 152520), (6150, 147436), (6200, 146247), (6355, 142680), (6724, 134850), (7134, 127100), (7192, 126075), (7626, 118900), (8200, 110577), (8405, 107880), (8700, 104222), (8990, 100860), (9300, 97498), (9512, 95325), (10086, 89900), (10168, 89175), (10788, 84050), (11890, 76260), (12300, 73718), (12710, 71340), (13448, 67425), (13485, 67240), (14268, 63550), (15252, 59450), (16810, 53940), (17400, 52111), (17835, 50840), (17980, 50430), (18600, 48749), (19065, 47560), (20172, 44950), (21576, 42025), (22475, 40344), (23780, 38130), (24600, 36859), (25215, 35960), (25420, 35670), (26970, 33620), (28536, 31775), (29725, 30504)]