22421000400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{787}}^1\times {\mathrm{23741}}^1$

素因数の和:24549

約数の個数: 120

約数和(自身を含む): 71916227424

約数和(自身を除く): 49495227024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 787, 1200, 1574, 2361, 3148, 3935, 4722, 6296, 7870, 9444, 11805, 12592, 15740, 18888, 19675, 23610, 23741, 31480, 37776, 39350, 47220, 47482, 59025, 62960, 71223, 78700, 94440, 94964, 118050, 118705, 142446, 157400, 188880, 189928, 236100, 237410, 284892, 314800, 356115, 379856, 472200, 474820, 569784, 593525, 712230, 944400, 949640, 1139568, 1187050, 1424460, 1780575, 1899280, 2374100, 2848920, 3561150, 4748200, 5697840, 7122300, 9496400, 14244600, 18684167, 28489200, 37368334, 56052501, 74736668, 93420835, 112105002, 149473336, 186841670, 224210004, 280262505, 298946672, 373683340, 448420008, 467104175, 560525010, 747366680, 896840016, 934208350, 1121050020, 1401312525, 1494733360, 1868416700, 2242100040, 2802625050, 3736833400, 4484200080, 5605250100, 7473666800, 11210500200, 22421000400]

約数ペア:

[(1, 22421000400), (2, 11210500200), (3, 7473666800), (4, 5605250100), (5, 4484200080), (6, 3736833400), (8, 2802625050), (10, 2242100040), (12, 1868416700), (15, 1494733360), (16, 1401312525), (20, 1121050020), (24, 934208350), (25, 896840016), (30, 747366680), (40, 560525010), (48, 467104175), (50, 448420008), (60, 373683340), (75, 298946672), (80, 280262505), (100, 224210004), (120, 186841670), (150, 149473336), (200, 112105002), (240, 93420835), (300, 74736668), (400, 56052501), (600, 37368334), (787, 28489200), (1200, 18684167), (1574, 14244600), (2361, 9496400), (3148, 7122300), (3935, 5697840), (4722, 4748200), (6296, 3561150), (7870, 2848920), (9444, 2374100), (11805, 1899280), (12592, 1780575), (15740, 1424460), (18888, 1187050), (19675, 1139568), (23610, 949640), (23741, 944400), (31480, 712230), (37776, 593525), (39350, 569784), (47220, 474820), (47482, 472200), (59025, 379856), (62960, 356115), (71223, 314800), (78700, 284892), (94440, 237410), (94964, 236100), (118050, 189928), (118705, 188880), (142446, 157400)]