225277000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:121

約数の個数: 192

約数和(自身を含む): 602933760

約数和(自身を除く): 377656760

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 31, 40, 43, 50, 52, 62, 65, 86, 100, 104, 124, 125, 130, 155, 169, 172, 200, 215, 248, 250, 260, 310, 325, 338, 344, 403, 430, 500, 520, 559, 620, 650, 676, 775, 806, 845, 860, 1000, 1075, 1118, 1240, 1300, 1333, 1352, 1550, 1612, 1625, 1690, 1720, 2015, 2150, 2236, 2600, 2666, 2795, 3100, 3224, 3250, 3380, 3875, 4030, 4225, 4300, 4472, 5239, 5332, 5375, 5590, 6200, 6500, 6665, 6760, 7267, 7750, 8060, 8450, 8600, 10075, 10478, 10664, 10750, 11180, 13000, 13330, 13975, 14534, 15500, 16120, 16900, 17329, 20150, 20956, 21125, 21500, 22360, 26195, 26660, 27950, 29068, 31000, 33325, 33800, 34658, 36335, 40300, 41912, 42250, 43000, 50375, 52390, 53320, 55900, 58136, 66650, 69316, 69875, 72670, 80600, 84500, 86645, 100750, 104780, 111800, 130975, 133300, 138632, 139750, 145340, 166625, 169000, 173290, 181675, 201500, 209560, 225277, 261950, 266600, 279500, 290680, 333250, 346580, 363350, 403000, 433225, 450554, 523900, 559000, 654875, 666500, 693160, 726700, 866450, 901108, 908375, 1047800, 1126385, 1309750, 1333000, 1453400, 1732900, 1802216, 1816750, 2166125, 2252770, 2619500, 3465800, 3633500, 4332250, 4505540, 5239000, 5631925, 7267000, 8664500, 9011080, 11263850, 17329000, 22527700, 28159625, 45055400, 56319250, 112638500, 225277000]

約数ペア:

[(1, 225277000), (2, 112638500), (4, 56319250), (5, 45055400), (8, 28159625), (10, 22527700), (13, 17329000), (20, 11263850), (25, 9011080), (26, 8664500), (31, 7267000), (40, 5631925), (43, 5239000), (50, 4505540), (52, 4332250), (62, 3633500), (65, 3465800), (86, 2619500), (100, 2252770), (104, 2166125), (124, 1816750), (125, 1802216), (130, 1732900), (155, 1453400), (169, 1333000), (172, 1309750), (200, 1126385), (215, 1047800), (248, 908375), (250, 901108), (260, 866450), (310, 726700), (325, 693160), (338, 666500), (344, 654875), (403, 559000), (430, 523900), (500, 450554), (520, 433225), (559, 403000), (620, 363350), (650, 346580), (676, 333250), (775, 290680), (806, 279500), (845, 266600), (860, 261950), (1000, 225277), (1075, 209560), (1118, 201500), (1240, 181675), (1300, 173290), (1333, 169000), (1352, 166625), (1550, 145340), (1612, 139750), (1625, 138632), (1690, 133300), (1720, 130975), (2015, 111800), (2150, 104780), (2236, 100750), (2600, 86645), (2666, 84500), (2795, 80600), (3100, 72670), (3224, 69875), (3250, 69316), (3380, 66650), (3875, 58136), (4030, 55900), (4225, 53320), (4300, 52390), (4472, 50375), (5239, 43000), (5332, 42250), (5375, 41912), (5590, 40300), (6200, 36335), (6500, 34658), (6665, 33800), (6760, 33325), (7267, 31000), (7750, 29068), (8060, 27950), (8450, 26660), (8600, 26195), (10075, 22360), (10478, 21500), (10664, 21125), (10750, 20956), (11180, 20150), (13000, 17329), (13330, 16900), (13975, 16120), (14534, 15500)]