145750440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1013}}^1$

素因数の和:1147

約数の個数: 128

約数和(自身を含む): 481852800

約数和(自身を除く): 336102360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 109, 110, 120, 132, 165, 218, 220, 264, 327, 330, 436, 440, 545, 654, 660, 872, 1013, 1090, 1199, 1308, 1320, 1635, 2026, 2180, 2398, 2616, 3039, 3270, 3597, 4052, 4360, 4796, 5065, 5995, 6078, 6540, 7194, 8104, 9592, 10130, 11143, 11990, 12156, 13080, 14388, 15195, 17985, 20260, 22286, 23980, 24312, 28776, 30390, 33429, 35970, 40520, 44572, 47960, 55715, 60780, 66858, 71940, 89144, 110417, 111430, 121560, 133716, 143880, 167145, 220834, 222860, 267432, 331251, 334290, 441668, 445720, 552085, 662502, 668580, 883336, 1104170, 1214587, 1325004, 1337160, 1656255, 2208340, 2429174, 2650008, 3312510, 3643761, 4416680, 4858348, 6072935, 6625020, 7287522, 9716696, 12145870, 13250040, 14575044, 18218805, 24291740, 29150088, 36437610, 48583480, 72875220, 145750440]

約数ペア:

[(1, 145750440), (2, 72875220), (3, 48583480), (4, 36437610), (5, 29150088), (6, 24291740), (8, 18218805), (10, 14575044), (11, 13250040), (12, 12145870), (15, 9716696), (20, 7287522), (22, 6625020), (24, 6072935), (30, 4858348), (33, 4416680), (40, 3643761), (44, 3312510), (55, 2650008), (60, 2429174), (66, 2208340), (88, 1656255), (109, 1337160), (110, 1325004), (120, 1214587), (132, 1104170), (165, 883336), (218, 668580), (220, 662502), (264, 552085), (327, 445720), (330, 441668), (436, 334290), (440, 331251), (545, 267432), (654, 222860), (660, 220834), (872, 167145), (1013, 143880), (1090, 133716), (1199, 121560), (1308, 111430), (1320, 110417), (1635, 89144), (2026, 71940), (2180, 66858), (2398, 60780), (2616, 55715), (3039, 47960), (3270, 44572), (3597, 40520), (4052, 35970), (4360, 33429), (4796, 30390), (5065, 28776), (5995, 24312), (6078, 23980), (6540, 22286), (7194, 20260), (8104, 17985), (9592, 15195), (10130, 14388), (11143, 13080), (11990, 12156)]