45222660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1889}}^1$

素因数の和:1930

約数の個数: 144

約数和(自身を含む): 165110400

約数和(自身を除く): 119887740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1889, 1995, 2394, 2660, 3420, 3778, 3990, 4788, 5667, 5985, 7556, 7980, 9445, 11334, 11970, 13223, 17001, 18890, 22668, 23940, 26446, 28335, 34002, 35891, 37780, 39669, 52892, 56670, 66115, 68004, 71782, 79338, 85005, 107673, 113340, 119007, 132230, 143564, 158676, 170010, 179455, 198345, 215346, 238014, 251237, 264460, 323019, 340020, 358910, 396690, 430692, 476028, 502474, 538365, 595035, 646038, 717820, 753711, 793380, 1004948, 1076730, 1190070, 1256185, 1292076, 1507422, 1615095, 2153460, 2261133, 2380140, 2512370, 3014844, 3230190, 3768555, 4522266, 5024740, 6460380, 7537110, 9044532, 11305665, 15074220, 22611330, 45222660]

約数ペア:

[(1, 45222660), (2, 22611330), (3, 15074220), (4, 11305665), (5, 9044532), (6, 7537110), (7, 6460380), (9, 5024740), (10, 4522266), (12, 3768555), (14, 3230190), (15, 3014844), (18, 2512370), (19, 2380140), (20, 2261133), (21, 2153460), (28, 1615095), (30, 1507422), (35, 1292076), (36, 1256185), (38, 1190070), (42, 1076730), (45, 1004948), (57, 793380), (60, 753711), (63, 717820), (70, 646038), (76, 595035), (84, 538365), (90, 502474), (95, 476028), (105, 430692), (114, 396690), (126, 358910), (133, 340020), (140, 323019), (171, 264460), (180, 251237), (190, 238014), (210, 215346), (228, 198345), (252, 179455), (266, 170010), (285, 158676), (315, 143564), (342, 132230), (380, 119007), (399, 113340), (420, 107673), (532, 85005), (570, 79338), (630, 71782), (665, 68004), (684, 66115), (798, 56670), (855, 52892), (1140, 39669), (1197, 37780), (1260, 35891), (1330, 34002), (1596, 28335), (1710, 26446), (1889, 23940), (1995, 22668), (2394, 18890), (2660, 17001), (3420, 13223), (3778, 11970), (3990, 11334), (4788, 9445), (5667, 7980), (5985, 7556)]