3018401820

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1487}}^1$

素因数の和:1694

約数の個数: 240

約数和(自身を含む): 10889303040

約数和(自身を除く): 7870901220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 179, 180, 189, 210, 252, 270, 315, 324, 358, 378, 405, 420, 537, 540, 567, 630, 716, 756, 810, 895, 945, 1074, 1134, 1253, 1260, 1487, 1611, 1620, 1790, 1890, 2148, 2268, 2506, 2685, 2835, 2974, 3222, 3580, 3759, 3780, 4461, 4833, 5012, 5370, 5670, 5948, 6265, 6444, 7435, 7518, 8055, 8922, 9666, 10409, 10740, 11277, 11340, 12530, 13383, 14499, 14870, 15036, 16110, 17844, 18795, 19332, 20818, 22305, 22554, 24165, 25060, 26766, 28998, 29740, 31227, 32220, 33831, 37590, 40149, 41636, 44610, 45108, 48330, 52045, 53532, 56385, 57996, 62454, 66915, 67662, 72495, 75180, 80298, 89220, 93681, 96660, 101493, 104090, 112770, 120447, 124908, 133830, 135324, 144990, 156135, 160596, 169155, 187362, 200745, 202986, 208180, 225540, 240894, 266173, 267660, 281043, 289980, 312270, 338310, 374724, 401490, 405972, 468405, 481788, 507465, 532346, 562086, 602235, 624540, 676620, 798519, 802980, 843129, 936810, 1014930, 1064692, 1124172, 1204470, 1330865, 1405215, 1597038, 1686258, 1863211, 1873620, 2029860, 2395557, 2408940, 2661730, 2810430, 3194076, 3372516, 3726422, 3992595, 4215645, 4791114, 5323460, 5589633, 5620860, 7186671, 7452844, 7985190, 8431290, 9316055, 9582228, 11179266, 11977785, 14373342, 15970380, 16768899, 16862580, 18632110, 21560013, 22358532, 23955570, 27948165, 28746684, 33537798, 35933355, 37264220, 43120026, 47911140, 50306697, 55896330, 67075596, 71866710, 83844495, 86240052, 100613394, 107800065, 111792660, 143733420, 150920091, 167688990, 201226788, 215600130, 251533485, 301840182, 335377980, 431200260, 503066970, 603680364, 754600455, 1006133940, 1509200910, 3018401820]

約数ペア:

[(1, 3018401820), (2, 1509200910), (3, 1006133940), (4, 754600455), (5, 603680364), (6, 503066970), (7, 431200260), (9, 335377980), (10, 301840182), (12, 251533485), (14, 215600130), (15, 201226788), (18, 167688990), (20, 150920091), (21, 143733420), (27, 111792660), (28, 107800065), (30, 100613394), (35, 86240052), (36, 83844495), (42, 71866710), (45, 67075596), (54, 55896330), (60, 50306697), (63, 47911140), (70, 43120026), (81, 37264220), (84, 35933355), (90, 33537798), (105, 28746684), (108, 27948165), (126, 23955570), (135, 22358532), (140, 21560013), (162, 18632110), (179, 16862580), (180, 16768899), (189, 15970380), (210, 14373342), (252, 11977785), (270, 11179266), (315, 9582228), (324, 9316055), (358, 8431290), (378, 7985190), (405, 7452844), (420, 7186671), (537, 5620860), (540, 5589633), (567, 5323460), (630, 4791114), (716, 4215645), (756, 3992595), (810, 3726422), (895, 3372516), (945, 3194076), (1074, 2810430), (1134, 2661730), (1253, 2408940), (1260, 2395557), (1487, 2029860), (1611, 1873620), (1620, 1863211), (1790, 1686258), (1890, 1597038), (2148, 1405215), (2268, 1330865), (2506, 1204470), (2685, 1124172), (2835, 1064692), (2974, 1014930), (3222, 936810), (3580, 843129), (3759, 802980), (3780, 798519), (4461, 676620), (4833, 624540), (5012, 602235), (5370, 562086), (5670, 532346), (5948, 507465), (6265, 481788), (6444, 468405), (7435, 405972), (7518, 401490), (8055, 374724), (8922, 338310), (9666, 312270), (10409, 289980), (10740, 281043), (11277, 267660), (11340, 266173), (12530, 240894), (13383, 225540), (14499, 208180), (14870, 202986), (15036, 200745), (16110, 187362), (17844, 169155), (18795, 160596), (19332, 156135), (20818, 144990), (22305, 135324), (22554, 133830), (24165, 124908), (25060, 120447), (26766, 112770), (28998, 104090), (29740, 101493), (31227, 96660), (32220, 93681), (33831, 89220), (37590, 80298), (40149, 75180), (41636, 72495), (44610, 67662), (45108, 66915), (48330, 62454), (52045, 57996), (53532, 56385)]