2151633780

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1511}}^1$

素因数の和:1828

約数の個数: 144

約数和(自身を含む): 6795944064

約数和(自身を除く): 4644310284

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 293, 324, 405, 486, 540, 586, 810, 879, 972, 1172, 1215, 1465, 1511, 1620, 1758, 2430, 2637, 2930, 3022, 3516, 4395, 4533, 4860, 5274, 5860, 6044, 7555, 7911, 8790, 9066, 10548, 13185, 13599, 15110, 15822, 17580, 18132, 22665, 23733, 26370, 27198, 30220, 31644, 39555, 40797, 45330, 47466, 52740, 54396, 67995, 71199, 79110, 81594, 90660, 94932, 118665, 122391, 135990, 142398, 158220, 163188, 203985, 237330, 244782, 271980, 284796, 355995, 367173, 407970, 442723, 474660, 489564, 611955, 711990, 734346, 815940, 885446, 1223910, 1328169, 1423980, 1468692, 1770892, 1835865, 2213615, 2447820, 2656338, 3671730, 3984507, 4427230, 5312676, 6640845, 7343460, 7969014, 8854460, 11953521, 13281690, 15938028, 19922535, 23907042, 26563380, 35860563, 39845070, 47814084, 59767605, 71721126, 79690140, 107581689, 119535210, 143442252, 179302815, 215163378, 239070420, 358605630, 430326756, 537908445, 717211260, 1075816890, 2151633780]

約数ペア:

[(1, 2151633780), (2, 1075816890), (3, 717211260), (4, 537908445), (5, 430326756), (6, 358605630), (9, 239070420), (10, 215163378), (12, 179302815), (15, 143442252), (18, 119535210), (20, 107581689), (27, 79690140), (30, 71721126), (36, 59767605), (45, 47814084), (54, 39845070), (60, 35860563), (81, 26563380), (90, 23907042), (108, 19922535), (135, 15938028), (162, 13281690), (180, 11953521), (243, 8854460), (270, 7969014), (293, 7343460), (324, 6640845), (405, 5312676), (486, 4427230), (540, 3984507), (586, 3671730), (810, 2656338), (879, 2447820), (972, 2213615), (1172, 1835865), (1215, 1770892), (1465, 1468692), (1511, 1423980), (1620, 1328169), (1758, 1223910), (2430, 885446), (2637, 815940), (2930, 734346), (3022, 711990), (3516, 611955), (4395, 489564), (4533, 474660), (4860, 442723), (5274, 407970), (5860, 367173), (6044, 355995), (7555, 284796), (7911, 271980), (8790, 244782), (9066, 237330), (10548, 203985), (13185, 163188), (13599, 158220), (15110, 142398), (15822, 135990), (17580, 122391), (18132, 118665), (22665, 94932), (23733, 90660), (26370, 81594), (27198, 79110), (30220, 71199), (31644, 67995), (39555, 54396), (40797, 52740), (45330, 47466)]