20171030100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{48337}}^1$

素因数の和:48474

約数の個数: 144

約数和(自身を含む): 63439564608

約数和(自身を除く): 43268534508

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, 107, 130, 150, 156, 195, 214, 260, 300, 321, 325, 390, 428, 535, 642, 650, 780, 975, 1070, 1284, 1300, 1391, 1605, 1950, 2140, 2675, 2782, 3210, 3900, 4173, 5350, 5564, 6420, 6955, 8025, 8346, 10700, 13910, 16050, 16692, 20865, 27820, 32100, 34775, 41730, 48337, 69550, 83460, 96674, 104325, 139100, 145011, 193348, 208650, 241685, 290022, 417300, 483370, 580044, 628381, 725055, 966740, 1208425, 1256762, 1450110, 1885143, 2416850, 2513524, 2900220, 3141905, 3625275, 3770286, 4833700, 5172059, 6283810, 7250550, 7540572, 9425715, 10344118, 12567620, 14501100, 15516177, 15709525, 18851430, 20688236, 25860295, 31032354, 31419050, 37702860, 47128575, 51720590, 62064708, 62838100, 67236767, 77580885, 94257150, 103441180, 129301475, 134473534, 155161770, 188514300, 201710301, 258602950, 268947068, 310323540, 336183835, 387904425, 403420602, 517205900, 672367670, 775808850, 806841204, 1008551505, 1344735340, 1551617700, 1680919175, 2017103010, 3361838350, 4034206020, 5042757525, 6723676700, 10085515050, 20171030100]

約数ペア:

[(1, 20171030100), (2, 10085515050), (3, 6723676700), (4, 5042757525), (5, 4034206020), (6, 3361838350), (10, 2017103010), (12, 1680919175), (13, 1551617700), (15, 1344735340), (20, 1008551505), (25, 806841204), (26, 775808850), (30, 672367670), (39, 517205900), (50, 403420602), (52, 387904425), (60, 336183835), (65, 310323540), (75, 268947068), (78, 258602950), (100, 201710301), (107, 188514300), (130, 155161770), (150, 134473534), (156, 129301475), (195, 103441180), (214, 94257150), (260, 77580885), (300, 67236767), (321, 62838100), (325, 62064708), (390, 51720590), (428, 47128575), (535, 37702860), (642, 31419050), (650, 31032354), (780, 25860295), (975, 20688236), (1070, 18851430), (1284, 15709525), (1300, 15516177), (1391, 14501100), (1605, 12567620), (1950, 10344118), (2140, 9425715), (2675, 7540572), (2782, 7250550), (3210, 6283810), (3900, 5172059), (4173, 4833700), (5350, 3770286), (5564, 3625275), (6420, 3141905), (6955, 2900220), (8025, 2513524), (8346, 2416850), (10700, 1885143), (13910, 1450110), (16050, 1256762), (16692, 1208425), (20865, 966740), (27820, 725055), (32100, 628381), (34775, 580044), (41730, 483370), (48337, 417300), (69550, 290022), (83460, 241685), (96674, 208650), (104325, 193348), (139100, 145011)]