82983180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:200

約数の個数: 192

約数和(自身を含む): 279982080

約数和(自身を除く): 196998900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 61, 70, 79, 82, 84, 105, 122, 123, 140, 158, 164, 183, 205, 210, 237, 244, 246, 287, 305, 316, 366, 395, 410, 420, 427, 474, 492, 553, 574, 610, 615, 732, 790, 820, 854, 861, 915, 948, 1106, 1148, 1185, 1220, 1230, 1281, 1435, 1580, 1659, 1708, 1722, 1830, 2135, 2212, 2370, 2460, 2501, 2562, 2765, 2870, 3239, 3318, 3444, 3660, 4270, 4305, 4740, 4819, 5002, 5124, 5530, 5740, 6405, 6478, 6636, 7503, 8295, 8540, 8610, 9638, 9717, 10004, 11060, 12505, 12810, 12956, 14457, 15006, 16195, 16590, 17220, 17507, 19276, 19434, 22673, 24095, 25010, 25620, 28914, 30012, 32390, 33180, 33733, 35014, 37515, 38868, 45346, 48190, 48585, 50020, 52521, 57828, 64780, 67466, 68019, 70028, 72285, 75030, 87535, 90692, 96380, 97170, 101199, 105042, 113365, 134932, 136038, 144570, 150060, 168665, 175070, 194340, 197579, 202398, 210084, 226730, 262605, 272076, 289140, 337330, 340095, 350140, 395158, 404796, 453460, 505995, 525210, 592737, 674660, 680190, 790316, 987895, 1011990, 1050420, 1185474, 1360380, 1383053, 1975790, 2023980, 2370948, 2766106, 2963685, 3951580, 4149159, 5532212, 5927370, 6915265, 8298318, 11854740, 13830530, 16596636, 20745795, 27661060, 41491590, 82983180]

約数ペア:

[(1, 82983180), (2, 41491590), (3, 27661060), (4, 20745795), (5, 16596636), (6, 13830530), (7, 11854740), (10, 8298318), (12, 6915265), (14, 5927370), (15, 5532212), (20, 4149159), (21, 3951580), (28, 2963685), (30, 2766106), (35, 2370948), (41, 2023980), (42, 1975790), (60, 1383053), (61, 1360380), (70, 1185474), (79, 1050420), (82, 1011990), (84, 987895), (105, 790316), (122, 680190), (123, 674660), (140, 592737), (158, 525210), (164, 505995), (183, 453460), (205, 404796), (210, 395158), (237, 350140), (244, 340095), (246, 337330), (287, 289140), (305, 272076), (316, 262605), (366, 226730), (395, 210084), (410, 202398), (420, 197579), (427, 194340), (474, 175070), (492, 168665), (553, 150060), (574, 144570), (610, 136038), (615, 134932), (732, 113365), (790, 105042), (820, 101199), (854, 97170), (861, 96380), (915, 90692), (948, 87535), (1106, 75030), (1148, 72285), (1185, 70028), (1220, 68019), (1230, 67466), (1281, 64780), (1435, 57828), (1580, 52521), (1659, 50020), (1708, 48585), (1722, 48190), (1830, 45346), (2135, 38868), (2212, 37515), (2370, 35014), (2460, 33733), (2501, 33180), (2562, 32390), (2765, 30012), (2870, 28914), (3239, 25620), (3318, 25010), (3444, 24095), (3660, 22673), (4270, 19434), (4305, 19276), (4740, 17507), (4819, 17220), (5002, 16590), (5124, 16195), (5530, 15006), (5740, 14457), (6405, 12956), (6478, 12810), (6636, 12505), (7503, 11060), (8295, 10004), (8540, 9717), (8610, 9638)]