89413650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:257

約数の個数: 144

約数和(自身を含む): 256965696

約数和(自身を除く): 167552046

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 53, 69, 75, 90, 106, 115, 138, 150, 159, 163, 207, 225, 230, 265, 318, 326, 345, 414, 450, 477, 489, 530, 575, 690, 795, 815, 954, 978, 1035, 1150, 1219, 1325, 1467, 1590, 1630, 1725, 2070, 2385, 2438, 2445, 2650, 2934, 3450, 3657, 3749, 3975, 4075, 4770, 4890, 5175, 6095, 7314, 7335, 7498, 7950, 8150, 8639, 10350, 10971, 11247, 11925, 12190, 12225, 14670, 17278, 18285, 18745, 21942, 22494, 23850, 24450, 25917, 30475, 33741, 36570, 36675, 37490, 43195, 51834, 54855, 56235, 60950, 67482, 73350, 77751, 86390, 91425, 93725, 109710, 112470, 129585, 155502, 168705, 182850, 187450, 198697, 215975, 259170, 274275, 281175, 337410, 388755, 397394, 431950, 548550, 562350, 596091, 647925, 777510, 843525, 993485, 1192182, 1295850, 1687050, 1788273, 1943775, 1986970, 2980455, 3576546, 3887550, 4967425, 5960910, 8941365, 9934850, 14902275, 17882730, 29804550, 44706825, 89413650]

約数ペア:

[(1, 89413650), (2, 44706825), (3, 29804550), (5, 17882730), (6, 14902275), (9, 9934850), (10, 8941365), (15, 5960910), (18, 4967425), (23, 3887550), (25, 3576546), (30, 2980455), (45, 1986970), (46, 1943775), (50, 1788273), (53, 1687050), (69, 1295850), (75, 1192182), (90, 993485), (106, 843525), (115, 777510), (138, 647925), (150, 596091), (159, 562350), (163, 548550), (207, 431950), (225, 397394), (230, 388755), (265, 337410), (318, 281175), (326, 274275), (345, 259170), (414, 215975), (450, 198697), (477, 187450), (489, 182850), (530, 168705), (575, 155502), (690, 129585), (795, 112470), (815, 109710), (954, 93725), (978, 91425), (1035, 86390), (1150, 77751), (1219, 73350), (1325, 67482), (1467, 60950), (1590, 56235), (1630, 54855), (1725, 51834), (2070, 43195), (2385, 37490), (2438, 36675), (2445, 36570), (2650, 33741), (2934, 30475), (3450, 25917), (3657, 24450), (3749, 23850), (3975, 22494), (4075, 21942), (4770, 18745), (4890, 18285), (5175, 17278), (6095, 14670), (7314, 12225), (7335, 12190), (7498, 11925), (7950, 11247), (8150, 10971), (8639, 10350)]