156861900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:186

約数の個数: 288

約数和(自身を含む): 561422400

約数和(自身を除く): 404560500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 41, 45, 50, 52, 54, 60, 65, 75, 78, 82, 90, 100, 108, 109, 117, 123, 130, 135, 150, 156, 164, 180, 195, 205, 218, 225, 234, 246, 260, 270, 300, 325, 327, 351, 369, 390, 410, 436, 450, 468, 492, 533, 540, 545, 585, 615, 650, 654, 675, 702, 738, 780, 820, 900, 975, 981, 1025, 1066, 1090, 1107, 1170, 1230, 1300, 1308, 1350, 1404, 1417, 1476, 1599, 1635, 1755, 1845, 1950, 1962, 2050, 2132, 2180, 2214, 2340, 2460, 2665, 2700, 2725, 2834, 2925, 2943, 3075, 3198, 3270, 3510, 3690, 3900, 3924, 4100, 4251, 4428, 4469, 4797, 4905, 5330, 5450, 5535, 5668, 5850, 5886, 6150, 6396, 6540, 7020, 7085, 7380, 7995, 8175, 8502, 8775, 8938, 9225, 9594, 9810, 10660, 10900, 11070, 11700, 11772, 12300, 12753, 13325, 13407, 14170, 14391, 14715, 15990, 16350, 17004, 17550, 17876, 18450, 19188, 19620, 21255, 22140, 22345, 23985, 24525, 25506, 26650, 26814, 27675, 28340, 28782, 29430, 31980, 32700, 35100, 35425, 36900, 38259, 39975, 40221, 42510, 44690, 47970, 49050, 51012, 53300, 53628, 55350, 57564, 58097, 58860, 63765, 67035, 70850, 71955, 73575, 76518, 79950, 80442, 85020, 89380, 95940, 98100, 106275, 110700, 111725, 116194, 119925, 120663, 127530, 134070, 141700, 143910, 147150, 153036, 159900, 160884, 174291, 191295, 201105, 212550, 223450, 232388, 239850, 241326, 255060, 268140, 287820, 290485, 294300, 318825, 335175, 348582, 359775, 382590, 402210, 425100, 446900, 479700, 482652, 522873, 580970, 603315, 637650, 670350, 697164, 719550, 765180, 804420, 871455, 956475, 1005525, 1045746, 1161940, 1206630, 1275300, 1340700, 1439100, 1452425, 1568619, 1742910, 1912950, 2011050, 2091492, 2413260, 2614365, 2904850, 3016575, 3137238, 3485820, 3825900, 4022100, 4357275, 5228730, 5809700, 6033150, 6274476, 7843095, 8714550, 10457460, 12066300, 13071825, 15686190, 17429100, 26143650, 31372380, 39215475, 52287300, 78430950, 156861900]

約数ペア:

[(1, 156861900), (2, 78430950), (3, 52287300), (4, 39215475), (5, 31372380), (6, 26143650), (9, 17429100), (10, 15686190), (12, 13071825), (13, 12066300), (15, 10457460), (18, 8714550), (20, 7843095), (25, 6274476), (26, 6033150), (27, 5809700), (30, 5228730), (36, 4357275), (39, 4022100), (41, 3825900), (45, 3485820), (50, 3137238), (52, 3016575), (54, 2904850), (60, 2614365), (65, 2413260), (75, 2091492), (78, 2011050), (82, 1912950), (90, 1742910), (100, 1568619), (108, 1452425), (109, 1439100), (117, 1340700), (123, 1275300), (130, 1206630), (135, 1161940), (150, 1045746), (156, 1005525), (164, 956475), (180, 871455), (195, 804420), (205, 765180), (218, 719550), (225, 697164), (234, 670350), (246, 637650), (260, 603315), (270, 580970), (300, 522873), (325, 482652), (327, 479700), (351, 446900), (369, 425100), (390, 402210), (410, 382590), (436, 359775), (450, 348582), (468, 335175), (492, 318825), (533, 294300), (540, 290485), (545, 287820), (585, 268140), (615, 255060), (650, 241326), (654, 239850), (675, 232388), (702, 223450), (738, 212550), (780, 201105), (820, 191295), (900, 174291), (975, 160884), (981, 159900), (1025, 153036), (1066, 147150), (1090, 143910), (1107, 141700), (1170, 134070), (1230, 127530), (1300, 120663), (1308, 119925), (1350, 116194), (1404, 111725), (1417, 110700), (1476, 106275), (1599, 98100), (1635, 95940), (1755, 89380), (1845, 85020), (1950, 80442), (1962, 79950), (2050, 76518), (2132, 73575), (2180, 71955), (2214, 70850), (2340, 67035), (2460, 63765), (2665, 58860), (2700, 58097), (2725, 57564), (2834, 55350), (2925, 53628), (2943, 53300), (3075, 51012), (3198, 49050), (3270, 47970), (3510, 44690), (3690, 42510), (3900, 40221), (3924, 39975), (4100, 38259), (4251, 36900), (4428, 35425), (4469, 35100), (4797, 32700), (4905, 31980), (5330, 29430), (5450, 28782), (5535, 28340), (5668, 27675), (5850, 26814), (5886, 26650), (6150, 25506), (6396, 24525), (6540, 23985), (7020, 22345), (7085, 22140), (7380, 21255), (7995, 19620), (8175, 19188), (8502, 18450), (8775, 17876), (8938, 17550), (9225, 17004), (9594, 16350), (9810, 15990), (10660, 14715), (10900, 14391), (11070, 14170), (11700, 13407), (11772, 13325), (12300, 12753)]