195848280

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{20149}}^1$

素因数の和:20175

約数の個数: 96

約数和(自身を含む): 660114000

約数和(自身を除く): 464265720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 20149, 40298, 60447, 80596, 100745, 120894, 161192, 181341, 201490, 241788, 302235, 362682, 402980, 483576, 544023, 604470, 725364, 805960, 906705, 1088046, 1208940, 1450728, 1632069, 1813410, 2176092, 2417880, 2720115, 3264138, 3626820, 4352184, 4896207, 5440230, 6528276, 7253640, 8160345, 9792414, 10880460, 13056552, 16320690, 19584828, 21760920, 24481035, 32641380, 39169656, 48962070, 65282760, 97924140, 195848280]

約数ペア:

[(1, 195848280), (2, 97924140), (3, 65282760), (4, 48962070), (5, 39169656), (6, 32641380), (8, 24481035), (9, 21760920), (10, 19584828), (12, 16320690), (15, 13056552), (18, 10880460), (20, 9792414), (24, 8160345), (27, 7253640), (30, 6528276), (36, 5440230), (40, 4896207), (45, 4352184), (54, 3626820), (60, 3264138), (72, 2720115), (81, 2417880), (90, 2176092), (108, 1813410), (120, 1632069), (135, 1450728), (162, 1208940), (180, 1088046), (216, 906705), (243, 805960), (270, 725364), (324, 604470), (360, 544023), (405, 483576), (486, 402980), (540, 362682), (648, 302235), (810, 241788), (972, 201490), (1080, 181341), (1215, 161192), (1620, 120894), (1944, 100745), (2430, 80596), (3240, 60447), (4860, 40298), (9720, 20149)]