90873900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{863}}^1$

素因数の和:902

約数の個数: 180

約数和(自身を含む): 317604672

約数和(自身を除く): 226730772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 81, 90, 100, 108, 117, 130, 135, 150, 156, 162, 180, 195, 225, 234, 260, 270, 300, 324, 325, 351, 390, 405, 450, 468, 540, 585, 650, 675, 702, 780, 810, 863, 900, 975, 1053, 1170, 1300, 1350, 1404, 1620, 1726, 1755, 1950, 2025, 2106, 2340, 2589, 2700, 2925, 3452, 3510, 3900, 4050, 4212, 4315, 5178, 5265, 5850, 7020, 7767, 8100, 8630, 8775, 10356, 10530, 11219, 11700, 12945, 15534, 17260, 17550, 21060, 21575, 22438, 23301, 25890, 26325, 31068, 33657, 35100, 38835, 43150, 44876, 46602, 51780, 52650, 56095, 64725, 67314, 69903, 77670, 86300, 93204, 100971, 105300, 112190, 116505, 129450, 134628, 139806, 155340, 168285, 194175, 201942, 224380, 233010, 258900, 279612, 280475, 302913, 336570, 349515, 388350, 403884, 466020, 504855, 560950, 582525, 605826, 673140, 699030, 776700, 841425, 908739, 1009710, 1121900, 1165050, 1211652, 1398060, 1514565, 1682850, 1747575, 1817478, 2019420, 2330100, 2524275, 3029130, 3365700, 3495150, 3634956, 4543695, 5048550, 6058260, 6990300, 7572825, 9087390, 10097100, 15145650, 18174780, 22718475, 30291300, 45436950, 90873900]

約数ペア:

[(1, 90873900), (2, 45436950), (3, 30291300), (4, 22718475), (5, 18174780), (6, 15145650), (9, 10097100), (10, 9087390), (12, 7572825), (13, 6990300), (15, 6058260), (18, 5048550), (20, 4543695), (25, 3634956), (26, 3495150), (27, 3365700), (30, 3029130), (36, 2524275), (39, 2330100), (45, 2019420), (50, 1817478), (52, 1747575), (54, 1682850), (60, 1514565), (65, 1398060), (75, 1211652), (78, 1165050), (81, 1121900), (90, 1009710), (100, 908739), (108, 841425), (117, 776700), (130, 699030), (135, 673140), (150, 605826), (156, 582525), (162, 560950), (180, 504855), (195, 466020), (225, 403884), (234, 388350), (260, 349515), (270, 336570), (300, 302913), (324, 280475), (325, 279612), (351, 258900), (390, 233010), (405, 224380), (450, 201942), (468, 194175), (540, 168285), (585, 155340), (650, 139806), (675, 134628), (702, 129450), (780, 116505), (810, 112190), (863, 105300), (900, 100971), (975, 93204), (1053, 86300), (1170, 77670), (1300, 69903), (1350, 67314), (1404, 64725), (1620, 56095), (1726, 52650), (1755, 51780), (1950, 46602), (2025, 44876), (2106, 43150), (2340, 38835), (2589, 35100), (2700, 33657), (2925, 31068), (3452, 26325), (3510, 25890), (3900, 23301), (4050, 22438), (4212, 21575), (4315, 21060), (5178, 17550), (5265, 17260), (5850, 15534), (7020, 12945), (7767, 11700), (8100, 11219), (8630, 10530), (8775, 10356)]