2912259750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{521}}^1$

素因数の和:827

約数の個数: 128

約数和(自身を含む): 7563404160

約数和(自身を除く): 4651144410

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 125, 145, 150, 174, 250, 257, 290, 375, 435, 514, 521, 725, 750, 771, 870, 1042, 1285, 1450, 1542, 1563, 2175, 2570, 2605, 3126, 3625, 3855, 4350, 5210, 6425, 7250, 7453, 7710, 7815, 10875, 12850, 13025, 14906, 15109, 15630, 19275, 21750, 22359, 26050, 30218, 32125, 37265, 38550, 39075, 44718, 45327, 64250, 65125, 74530, 75545, 78150, 90654, 96375, 111795, 130250, 133897, 151090, 186325, 192750, 195375, 223590, 226635, 267794, 372650, 377725, 390750, 401691, 453270, 558975, 669485, 755450, 803382, 931625, 1117950, 1133175, 1338970, 1863250, 1888625, 2008455, 2266350, 2794875, 3347425, 3777250, 3883013, 4016910, 5589750, 5665875, 6694850, 7766026, 10042275, 11331750, 11649039, 16737125, 19415065, 20084550, 23298078, 33474250, 38830130, 50211375, 58245195, 97075325, 100422750, 116490390, 194150650, 291225975, 485376625, 582451950, 970753250, 1456129875, 2912259750]

約数ペア:

[(1, 2912259750), (2, 1456129875), (3, 970753250), (5, 582451950), (6, 485376625), (10, 291225975), (15, 194150650), (25, 116490390), (29, 100422750), (30, 97075325), (50, 58245195), (58, 50211375), (75, 38830130), (87, 33474250), (125, 23298078), (145, 20084550), (150, 19415065), (174, 16737125), (250, 11649039), (257, 11331750), (290, 10042275), (375, 7766026), (435, 6694850), (514, 5665875), (521, 5589750), (725, 4016910), (750, 3883013), (771, 3777250), (870, 3347425), (1042, 2794875), (1285, 2266350), (1450, 2008455), (1542, 1888625), (1563, 1863250), (2175, 1338970), (2570, 1133175), (2605, 1117950), (3126, 931625), (3625, 803382), (3855, 755450), (4350, 669485), (5210, 558975), (6425, 453270), (7250, 401691), (7453, 390750), (7710, 377725), (7815, 372650), (10875, 267794), (12850, 226635), (13025, 223590), (14906, 195375), (15109, 192750), (15630, 186325), (19275, 151090), (21750, 133897), (22359, 130250), (26050, 111795), (30218, 96375), (32125, 90654), (37265, 78150), (38550, 75545), (39075, 74530), (44718, 65125), (45327, 64250)]