1799690100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{811}}^1$

素因数の和:1410

約数の個数: 144

約数和(自身を含む): 5624431680

約数和(自身を除く): 3824741580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 569, 650, 780, 811, 975, 1138, 1300, 1622, 1707, 1950, 2276, 2433, 2845, 3244, 3414, 3900, 4055, 4866, 5690, 6828, 7397, 8110, 8535, 9732, 10543, 11380, 12165, 14225, 14794, 16220, 17070, 20275, 21086, 22191, 24330, 28450, 29588, 31629, 34140, 36985, 40550, 42172, 42675, 44382, 48660, 52715, 56900, 60825, 63258, 73970, 81100, 85350, 88764, 105430, 110955, 121650, 126516, 147940, 158145, 170700, 184925, 210860, 221910, 243300, 263575, 316290, 369850, 443820, 461459, 527150, 554775, 632580, 739700, 790725, 922918, 1054300, 1109550, 1384377, 1581450, 1845836, 2219100, 2307295, 2768754, 3162900, 4614590, 5537508, 5998967, 6921885, 9229180, 11536475, 11997934, 13843770, 17996901, 23072950, 23995868, 27687540, 29994835, 34609425, 35993802, 46145900, 59989670, 69218850, 71987604, 89984505, 119979340, 138437700, 149974175, 179969010, 299948350, 359938020, 449922525, 599896700, 899845050, 1799690100]

約数ペア:

[(1, 1799690100), (2, 899845050), (3, 599896700), (4, 449922525), (5, 359938020), (6, 299948350), (10, 179969010), (12, 149974175), (13, 138437700), (15, 119979340), (20, 89984505), (25, 71987604), (26, 69218850), (30, 59989670), (39, 46145900), (50, 35993802), (52, 34609425), (60, 29994835), (65, 27687540), (75, 23995868), (78, 23072950), (100, 17996901), (130, 13843770), (150, 11997934), (156, 11536475), (195, 9229180), (260, 6921885), (300, 5998967), (325, 5537508), (390, 4614590), (569, 3162900), (650, 2768754), (780, 2307295), (811, 2219100), (975, 1845836), (1138, 1581450), (1300, 1384377), (1622, 1109550), (1707, 1054300), (1950, 922918), (2276, 790725), (2433, 739700), (2845, 632580), (3244, 554775), (3414, 527150), (3900, 461459), (4055, 443820), (4866, 369850), (5690, 316290), (6828, 263575), (7397, 243300), (8110, 221910), (8535, 210860), (9732, 184925), (10543, 170700), (11380, 158145), (12165, 147940), (14225, 126516), (14794, 121650), (16220, 110955), (17070, 105430), (20275, 88764), (21086, 85350), (22191, 81100), (24330, 73970), (28450, 63258), (29588, 60825), (31629, 56900), (34140, 52715), (36985, 48660), (40550, 44382), (42172, 42675)]