89921700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:355

約数の個数: 216

約数和(自身を含む): 318479616

約数和(自身を除く): 228557916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 31, 33, 36, 44, 45, 50, 55, 60, 62, 66, 75, 90, 93, 99, 100, 110, 124, 132, 150, 155, 165, 180, 186, 198, 220, 225, 275, 279, 293, 300, 310, 330, 341, 372, 396, 450, 465, 495, 550, 558, 586, 620, 660, 682, 775, 825, 879, 900, 930, 990, 1023, 1100, 1116, 1172, 1364, 1395, 1465, 1550, 1650, 1705, 1758, 1860, 1980, 2046, 2325, 2475, 2637, 2790, 2930, 3069, 3100, 3223, 3300, 3410, 3516, 4092, 4395, 4650, 4950, 5115, 5274, 5580, 5860, 6138, 6446, 6820, 6975, 7325, 8525, 8790, 9083, 9300, 9669, 9900, 10230, 10548, 12276, 12892, 13185, 13950, 14650, 15345, 16115, 17050, 17580, 18166, 19338, 20460, 21975, 25575, 26370, 27249, 27900, 29007, 29300, 30690, 32230, 34100, 36332, 38676, 43950, 45415, 48345, 51150, 52740, 54498, 58014, 61380, 64460, 65925, 76725, 80575, 81747, 87900, 90830, 96690, 99913, 102300, 108996, 116028, 131850, 136245, 145035, 153450, 161150, 163494, 181660, 193380, 199826, 227075, 241725, 263700, 272490, 290070, 299739, 306900, 322300, 326988, 399652, 408735, 454150, 483450, 499565, 544980, 580140, 599478, 681225, 725175, 817470, 899217, 908300, 966900, 999130, 1198956, 1362450, 1450350, 1498695, 1634940, 1798434, 1998260, 2043675, 2497825, 2724900, 2900700, 2997390, 3596868, 4087350, 4496085, 4995650, 5994780, 7493475, 8174700, 8992170, 9991300, 14986950, 17984340, 22480425, 29973900, 44960850, 89921700]

約数ペア:

[(1, 89921700), (2, 44960850), (3, 29973900), (4, 22480425), (5, 17984340), (6, 14986950), (9, 9991300), (10, 8992170), (11, 8174700), (12, 7493475), (15, 5994780), (18, 4995650), (20, 4496085), (22, 4087350), (25, 3596868), (30, 2997390), (31, 2900700), (33, 2724900), (36, 2497825), (44, 2043675), (45, 1998260), (50, 1798434), (55, 1634940), (60, 1498695), (62, 1450350), (66, 1362450), (75, 1198956), (90, 999130), (93, 966900), (99, 908300), (100, 899217), (110, 817470), (124, 725175), (132, 681225), (150, 599478), (155, 580140), (165, 544980), (180, 499565), (186, 483450), (198, 454150), (220, 408735), (225, 399652), (275, 326988), (279, 322300), (293, 306900), (300, 299739), (310, 290070), (330, 272490), (341, 263700), (372, 241725), (396, 227075), (450, 199826), (465, 193380), (495, 181660), (550, 163494), (558, 161150), (586, 153450), (620, 145035), (660, 136245), (682, 131850), (775, 116028), (825, 108996), (879, 102300), (900, 99913), (930, 96690), (990, 90830), (1023, 87900), (1100, 81747), (1116, 80575), (1172, 76725), (1364, 65925), (1395, 64460), (1465, 61380), (1550, 58014), (1650, 54498), (1705, 52740), (1758, 51150), (1860, 48345), (1980, 45415), (2046, 43950), (2325, 38676), (2475, 36332), (2637, 34100), (2790, 32230), (2930, 30690), (3069, 29300), (3100, 29007), (3223, 27900), (3300, 27249), (3410, 26370), (3516, 25575), (4092, 21975), (4395, 20460), (4650, 19338), (4950, 18166), (5115, 17580), (5274, 17050), (5580, 16115), (5860, 15345), (6138, 14650), (6446, 13950), (6820, 13185), (6975, 12892), (7325, 12276), (8525, 10548), (8790, 10230), (9083, 9900), (9300, 9669)]