18883155960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{181499}}^1$

素因数の和:181550

約数の個数: 144

約数和(自身を含む): 65192985000

約数和(自身を除く): 46309829040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 289, 306, 340, 360, 408, 510, 578, 612, 680, 765, 867, 1020, 1156, 1224, 1445, 1530, 1734, 2040, 2312, 2601, 2890, 3060, 3468, 4335, 5202, 5780, 6120, 6936, 8670, 10404, 11560, 13005, 17340, 20808, 26010, 34680, 52020, 104040, 181499, 362998, 544497, 725996, 907495, 1088994, 1451992, 1633491, 1814990, 2177988, 2722485, 3085483, 3266982, 3629980, 4355976, 5444970, 6170966, 6533964, 7259960, 8167455, 9256449, 10889940, 12341932, 13067928, 15427415, 16334910, 18512898, 21779880, 24683864, 27769347, 30854830, 32669820, 37025796, 46282245, 52453211, 55538694, 61709660, 65339640, 74051592, 92564490, 104906422, 111077388, 123419320, 138846735, 157359633, 185128980, 209812844, 222154776, 262266055, 277693470, 314719266, 370257960, 419625688, 472078899, 524532110, 555386940, 629438532, 786798165, 944157798, 1049064220, 1110773880, 1258877064, 1573596330, 1888315596, 2098128440, 2360394495, 3147192660, 3776631192, 4720788990, 6294385320, 9441577980, 18883155960]

約数ペア:

[(1, 18883155960), (2, 9441577980), (3, 6294385320), (4, 4720788990), (5, 3776631192), (6, 3147192660), (8, 2360394495), (9, 2098128440), (10, 1888315596), (12, 1573596330), (15, 1258877064), (17, 1110773880), (18, 1049064220), (20, 944157798), (24, 786798165), (30, 629438532), (34, 555386940), (36, 524532110), (40, 472078899), (45, 419625688), (51, 370257960), (60, 314719266), (68, 277693470), (72, 262266055), (85, 222154776), (90, 209812844), (102, 185128980), (120, 157359633), (136, 138846735), (153, 123419320), (170, 111077388), (180, 104906422), (204, 92564490), (255, 74051592), (289, 65339640), (306, 61709660), (340, 55538694), (360, 52453211), (408, 46282245), (510, 37025796), (578, 32669820), (612, 30854830), (680, 27769347), (765, 24683864), (867, 21779880), (1020, 18512898), (1156, 16334910), (1224, 15427415), (1445, 13067928), (1530, 12341932), (1734, 10889940), (2040, 9256449), (2312, 8167455), (2601, 7259960), (2890, 6533964), (3060, 6170966), (3468, 5444970), (4335, 4355976), (5202, 3629980), (5780, 3266982), (6120, 3085483), (6936, 2722485), (8670, 2177988), (10404, 1814990), (11560, 1633491), (13005, 1451992), (17340, 1088994), (20808, 907495), (26010, 725996), (34680, 544497), (52020, 362998), (104040, 181499)]