1888894800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{40361}}^1$

素因数の和:40398

約数の個数: 180

約数和(自身を含む): 7059394524

約数和(自身を除く): 5170499724

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 100, 104, 117, 120, 130, 144, 150, 156, 180, 195, 200, 208, 225, 234, 240, 260, 300, 312, 325, 360, 390, 400, 450, 468, 520, 585, 600, 624, 650, 720, 780, 900, 936, 975, 1040, 1170, 1200, 1300, 1560, 1800, 1872, 1950, 2340, 2600, 2925, 3120, 3600, 3900, 4680, 5200, 5850, 7800, 9360, 11700, 15600, 23400, 40361, 46800, 80722, 121083, 161444, 201805, 242166, 322888, 363249, 403610, 484332, 524693, 605415, 645776, 726498, 807220, 968664, 1009025, 1049386, 1210830, 1452996, 1574079, 1614440, 1816245, 1937328, 2018050, 2098772, 2421660, 2623465, 2905992, 3027075, 3148158, 3228880, 3632490, 4036100, 4197544, 4722237, 4843320, 5246930, 5811984, 6054150, 6296316, 7264980, 7870395, 8072200, 8395088, 9081225, 9444474, 9686640, 10493860, 12108300, 12592632, 13117325, 14529960, 15740790, 16144400, 18162450, 18888948, 20987720, 23611185, 24216600, 25185264, 26234650, 29059920, 31481580, 36324900, 37777896, 39351975, 41975440, 47222370, 48433200, 52469300, 62963160, 72649800, 75555792, 78703950, 94444740, 104938600, 118055925, 125926320, 145299600, 157407900, 188889480, 209877200, 236111850, 314815800, 377778960, 472223700, 629631600, 944447400, 1888894800]

約数ペア:

[(1, 1888894800), (2, 944447400), (3, 629631600), (4, 472223700), (5, 377778960), (6, 314815800), (8, 236111850), (9, 209877200), (10, 188889480), (12, 157407900), (13, 145299600), (15, 125926320), (16, 118055925), (18, 104938600), (20, 94444740), (24, 78703950), (25, 75555792), (26, 72649800), (30, 62963160), (36, 52469300), (39, 48433200), (40, 47222370), (45, 41975440), (48, 39351975), (50, 37777896), (52, 36324900), (60, 31481580), (65, 29059920), (72, 26234650), (75, 25185264), (78, 24216600), (80, 23611185), (90, 20987720), (100, 18888948), (104, 18162450), (117, 16144400), (120, 15740790), (130, 14529960), (144, 13117325), (150, 12592632), (156, 12108300), (180, 10493860), (195, 9686640), (200, 9444474), (208, 9081225), (225, 8395088), (234, 8072200), (240, 7870395), (260, 7264980), (300, 6296316), (312, 6054150), (325, 5811984), (360, 5246930), (390, 4843320), (400, 4722237), (450, 4197544), (468, 4036100), (520, 3632490), (585, 3228880), (600, 3148158), (624, 3027075), (650, 2905992), (720, 2623465), (780, 2421660), (900, 2098772), (936, 2018050), (975, 1937328), (1040, 1816245), (1170, 1614440), (1200, 1574079), (1300, 1452996), (1560, 1210830), (1800, 1049386), (1872, 1009025), (1950, 968664), (2340, 807220), (2600, 726498), (2925, 645776), (3120, 605415), (3600, 524693), (3900, 484332), (4680, 403610), (5200, 363249), (5850, 322888), (7800, 242166), (9360, 201805), (11700, 161444), (15600, 121083), (23400, 80722), (40361, 46800)]