53733330

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^2$

素因数の和:173

約数の個数: 144

約数和(自身を含む): 170614080

約数和(自身を除く): 116880750

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 67, 70, 90, 95, 105, 114, 126, 133, 134, 171, 190, 201, 210, 266, 285, 315, 335, 342, 399, 402, 469, 570, 603, 630, 665, 670, 798, 855, 938, 1005, 1197, 1206, 1273, 1330, 1407, 1710, 1995, 2010, 2345, 2394, 2546, 2814, 3015, 3819, 3990, 4221, 4489, 4690, 5985, 6030, 6365, 7035, 7638, 8442, 8911, 8978, 11457, 11970, 12730, 13467, 14070, 17822, 19095, 21105, 22445, 22914, 26733, 26934, 31423, 38190, 40401, 42210, 44555, 44890, 53466, 57285, 62846, 67335, 80199, 80802, 85291, 89110, 94269, 114570, 133665, 134670, 157115, 160398, 170582, 188538, 202005, 255873, 267330, 282807, 314230, 400995, 404010, 426455, 471345, 511746, 565614, 597037, 767619, 801990, 852910, 942690, 1194074, 1279365, 1414035, 1535238, 1791111, 2558730, 2828070, 2985185, 3582222, 3838095, 5373333, 5970370, 7676190, 8955555, 10746666, 17911110, 26866665, 53733330]

約数ペア:

[(1, 53733330), (2, 26866665), (3, 17911110), (5, 10746666), (6, 8955555), (7, 7676190), (9, 5970370), (10, 5373333), (14, 3838095), (15, 3582222), (18, 2985185), (19, 2828070), (21, 2558730), (30, 1791111), (35, 1535238), (38, 1414035), (42, 1279365), (45, 1194074), (57, 942690), (63, 852910), (67, 801990), (70, 767619), (90, 597037), (95, 565614), (105, 511746), (114, 471345), (126, 426455), (133, 404010), (134, 400995), (171, 314230), (190, 282807), (201, 267330), (210, 255873), (266, 202005), (285, 188538), (315, 170582), (335, 160398), (342, 157115), (399, 134670), (402, 133665), (469, 114570), (570, 94269), (603, 89110), (630, 85291), (665, 80802), (670, 80199), (798, 67335), (855, 62846), (938, 57285), (1005, 53466), (1197, 44890), (1206, 44555), (1273, 42210), (1330, 40401), (1407, 38190), (1710, 31423), (1995, 26934), (2010, 26733), (2345, 22914), (2394, 22445), (2546, 21105), (2814, 19095), (3015, 17822), (3819, 14070), (3990, 13467), (4221, 12730), (4489, 11970), (4690, 11457), (5985, 8978), (6030, 8911), (6365, 8442), (7035, 7638)]