21230147250

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{241939}}^1$

素因数の和:241978

約数の個数: 128

約数和(自身を含む): 63407635200

約数和(自身を除く): 42177487950

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 90, 117, 125, 130, 135, 150, 195, 225, 234, 250, 270, 325, 351, 375, 390, 450, 585, 650, 675, 702, 750, 975, 1125, 1170, 1350, 1625, 1755, 1950, 2250, 2925, 3250, 3375, 3510, 4875, 5850, 6750, 8775, 9750, 14625, 17550, 29250, 43875, 87750, 241939, 483878, 725817, 1209695, 1451634, 2177451, 2419390, 3145207, 3629085, 4354902, 6048475, 6290414, 6532353, 7258170, 9435621, 10887255, 12096950, 13064706, 15726035, 18145425, 18871242, 21774510, 28306863, 30242375, 31452070, 32661765, 36290850, 47178105, 54436275, 56613726, 60484750, 65323530, 78630175, 84920589, 90727125, 94356210, 108872550, 141534315, 157260350, 163308825, 169841178, 181454250, 235890525, 272181375, 283068630, 326617650, 393150875, 424602945, 471781050, 544362750, 707671575, 786301750, 816544125, 849205890, 1179452625, 1415343150, 1633088250, 2123014725, 2358905250, 3538357875, 4246029450, 7076715750, 10615073625, 21230147250]

約数ペア:

[(1, 21230147250), (2, 10615073625), (3, 7076715750), (5, 4246029450), (6, 3538357875), (9, 2358905250), (10, 2123014725), (13, 1633088250), (15, 1415343150), (18, 1179452625), (25, 849205890), (26, 816544125), (27, 786301750), (30, 707671575), (39, 544362750), (45, 471781050), (50, 424602945), (54, 393150875), (65, 326617650), (75, 283068630), (78, 272181375), (90, 235890525), (117, 181454250), (125, 169841178), (130, 163308825), (135, 157260350), (150, 141534315), (195, 108872550), (225, 94356210), (234, 90727125), (250, 84920589), (270, 78630175), (325, 65323530), (351, 60484750), (375, 56613726), (390, 54436275), (450, 47178105), (585, 36290850), (650, 32661765), (675, 31452070), (702, 30242375), (750, 28306863), (975, 21774510), (1125, 18871242), (1170, 18145425), (1350, 15726035), (1625, 13064706), (1755, 12096950), (1950, 10887255), (2250, 9435621), (2925, 7258170), (3250, 6532353), (3375, 6290414), (3510, 6048475), (4875, 4354902), (5850, 3629085), (6750, 3145207), (8775, 2419390), (9750, 2177451), (14625, 1451634), (17550, 1209695), (29250, 725817), (43875, 483878), (87750, 241939)]