82956900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:358

約数の個数: 144

約数和(自身を含む): 262483200

約数和(自身を除く): 179526300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 89, 100, 130, 150, 156, 178, 195, 239, 260, 267, 300, 325, 356, 390, 445, 478, 534, 650, 717, 780, 890, 956, 975, 1068, 1157, 1195, 1300, 1335, 1434, 1780, 1950, 2225, 2314, 2390, 2670, 2868, 3107, 3471, 3585, 3900, 4450, 4628, 4780, 5340, 5785, 5975, 6214, 6675, 6942, 7170, 8900, 9321, 11570, 11950, 12428, 13350, 13884, 14340, 15535, 17355, 17925, 18642, 21271, 23140, 23900, 26700, 28925, 31070, 34710, 35850, 37284, 42542, 46605, 57850, 62140, 63813, 69420, 71700, 77675, 85084, 86775, 93210, 106355, 115700, 127626, 155350, 173550, 186420, 212710, 233025, 255252, 276523, 310700, 319065, 347100, 425420, 466050, 531775, 553046, 638130, 829569, 932100, 1063550, 1106092, 1276260, 1382615, 1595325, 1659138, 2127100, 2765230, 3190650, 3318276, 4147845, 5530460, 6381300, 6913075, 8295690, 13826150, 16591380, 20739225, 27652300, 41478450, 82956900]

約数ペア:

[(1, 82956900), (2, 41478450), (3, 27652300), (4, 20739225), (5, 16591380), (6, 13826150), (10, 8295690), (12, 6913075), (13, 6381300), (15, 5530460), (20, 4147845), (25, 3318276), (26, 3190650), (30, 2765230), (39, 2127100), (50, 1659138), (52, 1595325), (60, 1382615), (65, 1276260), (75, 1106092), (78, 1063550), (89, 932100), (100, 829569), (130, 638130), (150, 553046), (156, 531775), (178, 466050), (195, 425420), (239, 347100), (260, 319065), (267, 310700), (300, 276523), (325, 255252), (356, 233025), (390, 212710), (445, 186420), (478, 173550), (534, 155350), (650, 127626), (717, 115700), (780, 106355), (890, 93210), (956, 86775), (975, 85084), (1068, 77675), (1157, 71700), (1195, 69420), (1300, 63813), (1335, 62140), (1434, 57850), (1780, 46605), (1950, 42542), (2225, 37284), (2314, 35850), (2390, 34710), (2670, 31070), (2868, 28925), (3107, 26700), (3471, 23900), (3585, 23140), (3900, 21271), (4450, 18642), (4628, 17925), (4780, 17355), (5340, 15535), (5785, 14340), (5975, 13884), (6214, 13350), (6675, 12428), (6942, 11950), (7170, 11570), (8900, 9321)]