90386400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2897}}^1$

素因数の和:2933

約数の個数: 144

約数和(自身を含む): 316948464

約数和(自身を除く): 226562064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 975, 1040, 1200, 1248, 1300, 1560, 1950, 2080, 2400, 2600, 2897, 3120, 3900, 5200, 5794, 6240, 7800, 8691, 10400, 11588, 14485, 15600, 17382, 23176, 28970, 31200, 34764, 37661, 43455, 46352, 57940, 69528, 72425, 75322, 86910, 92704, 112983, 115880, 139056, 144850, 150644, 173820, 188305, 217275, 225966, 231760, 278112, 289700, 301288, 347640, 376610, 434550, 451932, 463520, 564915, 579400, 602576, 695280, 753220, 869100, 903864, 941525, 1129830, 1158800, 1205152, 1390560, 1506440, 1738200, 1807728, 1883050, 2259660, 2317600, 2824575, 3012880, 3476400, 3615456, 3766100, 4519320, 5649150, 6025760, 6952800, 7532200, 9038640, 11298300, 15064400, 18077280, 22596600, 30128800, 45193200, 90386400]

約数ペア:

[(1, 90386400), (2, 45193200), (3, 30128800), (4, 22596600), (5, 18077280), (6, 15064400), (8, 11298300), (10, 9038640), (12, 7532200), (13, 6952800), (15, 6025760), (16, 5649150), (20, 4519320), (24, 3766100), (25, 3615456), (26, 3476400), (30, 3012880), (32, 2824575), (39, 2317600), (40, 2259660), (48, 1883050), (50, 1807728), (52, 1738200), (60, 1506440), (65, 1390560), (75, 1205152), (78, 1158800), (80, 1129830), (96, 941525), (100, 903864), (104, 869100), (120, 753220), (130, 695280), (150, 602576), (156, 579400), (160, 564915), (195, 463520), (200, 451932), (208, 434550), (240, 376610), (260, 347640), (300, 301288), (312, 289700), (325, 278112), (390, 231760), (400, 225966), (416, 217275), (480, 188305), (520, 173820), (600, 150644), (624, 144850), (650, 139056), (780, 115880), (800, 112983), (975, 92704), (1040, 86910), (1200, 75322), (1248, 72425), (1300, 69528), (1560, 57940), (1950, 46352), (2080, 43455), (2400, 37661), (2600, 34764), (2897, 31200), (3120, 28970), (3900, 23176), (5200, 17382), (5794, 15600), (6240, 14485), (7800, 11588), (8691, 10400)]