13203900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{863}}^1$

素因数の和:900

約数の個数: 108

約数和(自身を含む): 43872192

約数和(自身を除く): 30668292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 60, 68, 75, 85, 90, 100, 102, 150, 153, 170, 180, 204, 225, 255, 300, 306, 340, 425, 450, 510, 612, 765, 850, 863, 900, 1020, 1275, 1530, 1700, 1726, 2550, 2589, 3060, 3452, 3825, 4315, 5100, 5178, 7650, 7767, 8630, 10356, 12945, 14671, 15300, 15534, 17260, 21575, 25890, 29342, 31068, 38835, 43150, 44013, 51780, 58684, 64725, 73355, 77670, 86300, 88026, 129450, 132039, 146710, 155340, 176052, 194175, 220065, 258900, 264078, 293420, 366775, 388350, 440130, 528156, 660195, 733550, 776700, 880260, 1100325, 1320390, 1467100, 2200650, 2640780, 3300975, 4401300, 6601950, 13203900]

約数ペア:

[(1, 13203900), (2, 6601950), (3, 4401300), (4, 3300975), (5, 2640780), (6, 2200650), (9, 1467100), (10, 1320390), (12, 1100325), (15, 880260), (17, 776700), (18, 733550), (20, 660195), (25, 528156), (30, 440130), (34, 388350), (36, 366775), (45, 293420), (50, 264078), (51, 258900), (60, 220065), (68, 194175), (75, 176052), (85, 155340), (90, 146710), (100, 132039), (102, 129450), (150, 88026), (153, 86300), (170, 77670), (180, 73355), (204, 64725), (225, 58684), (255, 51780), (300, 44013), (306, 43150), (340, 38835), (425, 31068), (450, 29342), (510, 25890), (612, 21575), (765, 17260), (850, 15534), (863, 15300), (900, 14671), (1020, 12945), (1275, 10356), (1530, 8630), (1700, 7767), (1726, 7650), (2550, 5178), (2589, 5100), (3060, 4315), (3452, 3825)]