78830700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:117

約数の個数: 288

約数和(自身を含む): 275607360

約数和(自身を除く): 196776660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 25, 26, 29, 30, 34, 39, 41, 50, 51, 52, 58, 60, 65, 68, 75, 78, 82, 85, 87, 100, 102, 116, 123, 130, 145, 150, 156, 164, 170, 174, 195, 204, 205, 221, 246, 255, 260, 290, 300, 325, 340, 348, 377, 390, 410, 425, 435, 442, 492, 493, 510, 533, 580, 615, 650, 663, 697, 725, 754, 780, 820, 850, 870, 884, 975, 986, 1020, 1025, 1066, 1105, 1131, 1189, 1230, 1275, 1300, 1326, 1394, 1450, 1479, 1508, 1599, 1700, 1740, 1885, 1950, 1972, 2050, 2091, 2132, 2175, 2210, 2262, 2378, 2460, 2465, 2550, 2652, 2665, 2788, 2900, 2958, 3075, 3198, 3315, 3485, 3567, 3770, 3900, 4100, 4182, 4350, 4420, 4524, 4756, 4930, 5100, 5330, 5525, 5655, 5916, 5945, 6150, 6396, 6409, 6630, 6970, 7134, 7395, 7540, 7995, 8364, 8700, 9061, 9425, 9860, 10455, 10660, 11050, 11310, 11890, 12300, 12325, 12818, 13260, 13325, 13940, 14268, 14790, 15457, 15990, 16575, 17425, 17835, 18122, 18850, 19227, 20213, 20910, 22100, 22620, 23780, 24650, 25636, 26650, 27183, 28275, 29580, 29725, 30914, 31980, 32045, 33150, 34850, 35670, 36244, 36975, 37700, 38454, 39975, 40426, 41820, 45305, 46371, 49300, 52275, 53300, 54366, 56550, 59450, 60639, 61828, 64090, 66300, 69700, 71340, 73950, 76908, 77285, 79950, 80852, 89175, 90610, 92742, 96135, 101065, 104550, 108732, 113100, 118900, 121278, 128180, 135915, 147900, 154570, 159900, 160225, 178350, 181220, 185484, 192270, 202130, 209100, 226525, 231855, 242556, 262769, 271830, 303195, 309140, 320450, 356700, 384540, 386425, 404260, 453050, 463710, 480675, 505325, 525538, 543660, 606390, 640900, 679575, 772850, 788307, 906100, 927420, 961350, 1010650, 1051076, 1159275, 1212780, 1313845, 1359150, 1515975, 1545700, 1576614, 1922700, 2021300, 2318550, 2627690, 2718300, 3031950, 3153228, 3941535, 4637100, 5255380, 6063900, 6569225, 7883070, 13138450, 15766140, 19707675, 26276900, 39415350, 78830700]

約数ペア:

[(1, 78830700), (2, 39415350), (3, 26276900), (4, 19707675), (5, 15766140), (6, 13138450), (10, 7883070), (12, 6569225), (13, 6063900), (15, 5255380), (17, 4637100), (20, 3941535), (25, 3153228), (26, 3031950), (29, 2718300), (30, 2627690), (34, 2318550), (39, 2021300), (41, 1922700), (50, 1576614), (51, 1545700), (52, 1515975), (58, 1359150), (60, 1313845), (65, 1212780), (68, 1159275), (75, 1051076), (78, 1010650), (82, 961350), (85, 927420), (87, 906100), (100, 788307), (102, 772850), (116, 679575), (123, 640900), (130, 606390), (145, 543660), (150, 525538), (156, 505325), (164, 480675), (170, 463710), (174, 453050), (195, 404260), (204, 386425), (205, 384540), (221, 356700), (246, 320450), (255, 309140), (260, 303195), (290, 271830), (300, 262769), (325, 242556), (340, 231855), (348, 226525), (377, 209100), (390, 202130), (410, 192270), (425, 185484), (435, 181220), (442, 178350), (492, 160225), (493, 159900), (510, 154570), (533, 147900), (580, 135915), (615, 128180), (650, 121278), (663, 118900), (697, 113100), (725, 108732), (754, 104550), (780, 101065), (820, 96135), (850, 92742), (870, 90610), (884, 89175), (975, 80852), (986, 79950), (1020, 77285), (1025, 76908), (1066, 73950), (1105, 71340), (1131, 69700), (1189, 66300), (1230, 64090), (1275, 61828), (1300, 60639), (1326, 59450), (1394, 56550), (1450, 54366), (1479, 53300), (1508, 52275), (1599, 49300), (1700, 46371), (1740, 45305), (1885, 41820), (1950, 40426), (1972, 39975), (2050, 38454), (2091, 37700), (2132, 36975), (2175, 36244), (2210, 35670), (2262, 34850), (2378, 33150), (2460, 32045), (2465, 31980), (2550, 30914), (2652, 29725), (2665, 29580), (2788, 28275), (2900, 27183), (2958, 26650), (3075, 25636), (3198, 24650), (3315, 23780), (3485, 22620), (3567, 22100), (3770, 20910), (3900, 20213), (4100, 19227), (4182, 18850), (4350, 18122), (4420, 17835), (4524, 17425), (4756, 16575), (4930, 15990), (5100, 15457), (5330, 14790), (5525, 14268), (5655, 13940), (5916, 13325), (5945, 13260), (6150, 12818), (6396, 12325), (6409, 12300), (6630, 11890), (6970, 11310), (7134, 11050), (7395, 10660), (7540, 10455), (7995, 9860), (8364, 9425), (8700, 9061)]