61002900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:471

約数の個数: 216

約数和(自身を含む): 228568704

約数和(自身を除く): 167565804

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 25, 28, 30, 35, 36, 42, 45, 46, 50, 60, 63, 69, 70, 75, 84, 90, 92, 100, 105, 115, 126, 138, 140, 150, 161, 175, 180, 207, 210, 225, 230, 252, 276, 300, 315, 322, 345, 350, 414, 420, 421, 450, 460, 483, 525, 575, 630, 644, 690, 700, 805, 828, 842, 900, 966, 1035, 1050, 1150, 1260, 1263, 1380, 1449, 1575, 1610, 1684, 1725, 1932, 2070, 2100, 2105, 2300, 2415, 2526, 2898, 2947, 3150, 3220, 3450, 3789, 4025, 4140, 4210, 4830, 5052, 5175, 5796, 5894, 6300, 6315, 6900, 7245, 7578, 8050, 8420, 8841, 9660, 9683, 10350, 10525, 11788, 12075, 12630, 14490, 14735, 15156, 16100, 17682, 18945, 19366, 20700, 21050, 24150, 25260, 26523, 28980, 29049, 29470, 31575, 35364, 36225, 37890, 38732, 42100, 44205, 48300, 48415, 53046, 58098, 58940, 63150, 67781, 72450, 73675, 75780, 87147, 88410, 94725, 96830, 106092, 116196, 126300, 132615, 135562, 144900, 145245, 147350, 174294, 176820, 189450, 193660, 203343, 221025, 242075, 265230, 271124, 290490, 294700, 338905, 348588, 378900, 406686, 435735, 442050, 484150, 530460, 580980, 610029, 663075, 677810, 726225, 813372, 871470, 884100, 968300, 1016715, 1220058, 1326150, 1355620, 1452450, 1694525, 1742940, 2033430, 2178675, 2440116, 2652300, 2904900, 3050145, 3389050, 4066860, 4357350, 5083575, 6100290, 6778100, 8714700, 10167150, 12200580, 15250725, 20334300, 30501450, 61002900]

約数ペア:

[(1, 61002900), (2, 30501450), (3, 20334300), (4, 15250725), (5, 12200580), (6, 10167150), (7, 8714700), (9, 6778100), (10, 6100290), (12, 5083575), (14, 4357350), (15, 4066860), (18, 3389050), (20, 3050145), (21, 2904900), (23, 2652300), (25, 2440116), (28, 2178675), (30, 2033430), (35, 1742940), (36, 1694525), (42, 1452450), (45, 1355620), (46, 1326150), (50, 1220058), (60, 1016715), (63, 968300), (69, 884100), (70, 871470), (75, 813372), (84, 726225), (90, 677810), (92, 663075), (100, 610029), (105, 580980), (115, 530460), (126, 484150), (138, 442050), (140, 435735), (150, 406686), (161, 378900), (175, 348588), (180, 338905), (207, 294700), (210, 290490), (225, 271124), (230, 265230), (252, 242075), (276, 221025), (300, 203343), (315, 193660), (322, 189450), (345, 176820), (350, 174294), (414, 147350), (420, 145245), (421, 144900), (450, 135562), (460, 132615), (483, 126300), (525, 116196), (575, 106092), (630, 96830), (644, 94725), (690, 88410), (700, 87147), (805, 75780), (828, 73675), (842, 72450), (900, 67781), (966, 63150), (1035, 58940), (1050, 58098), (1150, 53046), (1260, 48415), (1263, 48300), (1380, 44205), (1449, 42100), (1575, 38732), (1610, 37890), (1684, 36225), (1725, 35364), (1932, 31575), (2070, 29470), (2100, 29049), (2105, 28980), (2300, 26523), (2415, 25260), (2526, 24150), (2898, 21050), (2947, 20700), (3150, 19366), (3220, 18945), (3450, 17682), (3789, 16100), (4025, 15156), (4140, 14735), (4210, 14490), (4830, 12630), (5052, 12075), (5175, 11788), (5796, 10525), (5894, 10350), (6300, 9683), (6315, 9660), (6900, 8841), (7245, 8420), (7578, 8050)]