23478689700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{631}}^1\times {\mathrm{13781}}^1$

素因数の和:14435

約数の個数: 144

約数和(自身を含む): 75604744320

約数和(自身を除く): 52126054620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 631, 675, 900, 1262, 1350, 1893, 2524, 2700, 3155, 3786, 5679, 6310, 7572, 9465, 11358, 12620, 13781, 15775, 17037, 18930, 22716, 27562, 28395, 31550, 34074, 37860, 41343, 47325, 55124, 56790, 63100, 68148, 68905, 82686, 85185, 94650, 113580, 124029, 137810, 141975, 165372, 170370, 189300, 206715, 248058, 275620, 283950, 340740, 344525, 372087, 413430, 425925, 496116, 567900, 620145, 689050, 744174, 826860, 851850, 1033575, 1240290, 1378100, 1488348, 1703700, 1860435, 2067150, 2480580, 3100725, 3720870, 4134300, 6201450, 7441740, 8695811, 9302175, 12402900, 17391622, 18604350, 26087433, 34783244, 37208700, 43479055, 52174866, 78262299, 86958110, 104349732, 130437165, 156524598, 173916220, 217395275, 234786897, 260874330, 313049196, 391311495, 434790550, 469573794, 521748660, 652185825, 782622990, 869581100, 939147588, 1173934485, 1304371650, 1565245980, 1956557475, 2347868970, 2608743300, 3913114950, 4695737940, 5869672425, 7826229900, 11739344850, 23478689700]

約数ペア:

[(1, 23478689700), (2, 11739344850), (3, 7826229900), (4, 5869672425), (5, 4695737940), (6, 3913114950), (9, 2608743300), (10, 2347868970), (12, 1956557475), (15, 1565245980), (18, 1304371650), (20, 1173934485), (25, 939147588), (27, 869581100), (30, 782622990), (36, 652185825), (45, 521748660), (50, 469573794), (54, 434790550), (60, 391311495), (75, 313049196), (90, 260874330), (100, 234786897), (108, 217395275), (135, 173916220), (150, 156524598), (180, 130437165), (225, 104349732), (270, 86958110), (300, 78262299), (450, 52174866), (540, 43479055), (631, 37208700), (675, 34783244), (900, 26087433), (1262, 18604350), (1350, 17391622), (1893, 12402900), (2524, 9302175), (2700, 8695811), (3155, 7441740), (3786, 6201450), (5679, 4134300), (6310, 3720870), (7572, 3100725), (9465, 2480580), (11358, 2067150), (12620, 1860435), (13781, 1703700), (15775, 1488348), (17037, 1378100), (18930, 1240290), (22716, 1033575), (27562, 851850), (28395, 826860), (31550, 744174), (34074, 689050), (37860, 620145), (41343, 567900), (47325, 496116), (55124, 425925), (56790, 413430), (63100, 372087), (68148, 344525), (68905, 340740), (82686, 283950), (85185, 275620), (94650, 248058), (113580, 206715), (124029, 189300), (137810, 170370), (141975, 165372)]