89891100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{197}}^1$

素因数の和:246

約数の個数: 216

約数和(自身を含む): 314511120

約数和(自身を除く): 224620020

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, 90, 100, 108, 117, 130, 135, 150, 156, 169, 180, 195, 197, 225, 234, 260, 270, 300, 325, 338, 351, 390, 394, 450, 468, 507, 540, 585, 591, 650, 675, 676, 702, 780, 788, 845, 900, 975, 985, 1014, 1170, 1182, 1300, 1350, 1404, 1521, 1690, 1755, 1773, 1950, 1970, 2028, 2340, 2364, 2535, 2561, 2700, 2925, 2955, 3042, 3380, 3510, 3546, 3900, 3940, 4225, 4563, 4925, 5070, 5122, 5319, 5850, 5910, 6084, 7020, 7092, 7605, 7683, 8450, 8775, 8865, 9126, 9850, 10140, 10244, 10638, 11700, 11820, 12675, 12805, 14775, 15210, 15366, 16900, 17550, 17730, 18252, 19700, 21276, 22815, 23049, 25350, 25610, 26595, 29550, 30420, 30732, 33293, 35100, 35460, 38025, 38415, 44325, 45630, 46098, 50700, 51220, 53190, 59100, 64025, 66586, 69147, 76050, 76830, 88650, 91260, 92196, 99879, 106380, 114075, 115245, 128050, 132975, 133172, 138294, 152100, 153660, 166465, 177300, 192075, 199758, 228150, 230490, 256100, 265950, 276588, 299637, 332930, 345735, 384150, 399516, 456300, 460980, 499395, 531900, 576225, 599274, 665860, 691470, 768300, 832325, 898911, 998790, 1152450, 1198548, 1382940, 1498185, 1664650, 1728675, 1797822, 1997580, 2304900, 2496975, 2996370, 3329300, 3457350, 3595644, 4494555, 4993950, 5992740, 6914700, 7490925, 8989110, 9987900, 14981850, 17978220, 22472775, 29963700, 44945550, 89891100]

約数ペア:

[(1, 89891100), (2, 44945550), (3, 29963700), (4, 22472775), (5, 17978220), (6, 14981850), (9, 9987900), (10, 8989110), (12, 7490925), (13, 6914700), (15, 5992740), (18, 4993950), (20, 4494555), (25, 3595644), (26, 3457350), (27, 3329300), (30, 2996370), (36, 2496975), (39, 2304900), (45, 1997580), (50, 1797822), (52, 1728675), (54, 1664650), (60, 1498185), (65, 1382940), (75, 1198548), (78, 1152450), (90, 998790), (100, 898911), (108, 832325), (117, 768300), (130, 691470), (135, 665860), (150, 599274), (156, 576225), (169, 531900), (180, 499395), (195, 460980), (197, 456300), (225, 399516), (234, 384150), (260, 345735), (270, 332930), (300, 299637), (325, 276588), (338, 265950), (351, 256100), (390, 230490), (394, 228150), (450, 199758), (468, 192075), (507, 177300), (540, 166465), (585, 153660), (591, 152100), (650, 138294), (675, 133172), (676, 132975), (702, 128050), (780, 115245), (788, 114075), (845, 106380), (900, 99879), (975, 92196), (985, 91260), (1014, 88650), (1170, 76830), (1182, 76050), (1300, 69147), (1350, 66586), (1404, 64025), (1521, 59100), (1690, 53190), (1755, 51220), (1773, 50700), (1950, 46098), (1970, 45630), (2028, 44325), (2340, 38415), (2364, 38025), (2535, 35460), (2561, 35100), (2700, 33293), (2925, 30732), (2955, 30420), (3042, 29550), (3380, 26595), (3510, 25610), (3546, 25350), (3900, 23049), (3940, 22815), (4225, 21276), (4563, 19700), (4925, 18252), (5070, 17730), (5122, 17550), (5319, 16900), (5850, 15366), (5910, 15210), (6084, 14775), (7020, 12805), (7092, 12675), (7605, 11820), (7683, 11700), (8450, 10638), (8775, 10244), (8865, 10140), (9126, 9850)]