71582940

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:151

約数の個数: 288

約数和(自身を含む): 267111936

約数和(自身を除く): 195528996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 30, 33, 36, 39, 44, 45, 52, 54, 55, 60, 65, 66, 78, 81, 90, 99, 103, 108, 110, 117, 130, 132, 135, 143, 156, 162, 165, 180, 195, 198, 206, 220, 234, 243, 260, 270, 286, 297, 309, 324, 330, 351, 390, 396, 405, 412, 429, 468, 486, 495, 515, 540, 572, 585, 594, 618, 660, 702, 715, 780, 810, 858, 891, 927, 972, 990, 1030, 1053, 1133, 1170, 1188, 1215, 1236, 1287, 1339, 1404, 1430, 1485, 1545, 1620, 1716, 1755, 1782, 1854, 1980, 2060, 2106, 2145, 2266, 2340, 2430, 2574, 2673, 2678, 2781, 2860, 2970, 3090, 3159, 3399, 3510, 3564, 3708, 3861, 4017, 4212, 4290, 4455, 4532, 4635, 4860, 5148, 5265, 5346, 5356, 5562, 5665, 5940, 6180, 6318, 6435, 6695, 6798, 7020, 7722, 8034, 8343, 8580, 8910, 9270, 10197, 10530, 10692, 11124, 11330, 11583, 12051, 12636, 12870, 13365, 13390, 13596, 13905, 14729, 15444, 15795, 16068, 16686, 16995, 17820, 18540, 19305, 20085, 20394, 21060, 22660, 23166, 24102, 25029, 25740, 26730, 26780, 27810, 29458, 30591, 31590, 33372, 33990, 34749, 36153, 38610, 40170, 40788, 41715, 44187, 46332, 48204, 50058, 50985, 53460, 55620, 57915, 58916, 60255, 61182, 63180, 67980, 69498, 72306, 73645, 77220, 80340, 83430, 88374, 91773, 100116, 101970, 108459, 115830, 120510, 122364, 125145, 132561, 138996, 144612, 147290, 152955, 166860, 173745, 176748, 180765, 183546, 203940, 216918, 220935, 231660, 241020, 250290, 265122, 275319, 294580, 305910, 325377, 347490, 361530, 367092, 397683, 433836, 441870, 458865, 500580, 530244, 542295, 550638, 611820, 650754, 662805, 694980, 723060, 795366, 883740, 917730, 1084590, 1101276, 1193049, 1301508, 1325610, 1376595, 1590732, 1626885, 1835460, 1988415, 2169180, 2386098, 2651220, 2753190, 3253770, 3579147, 3976830, 4772196, 5506380, 5965245, 6507540, 7158294, 7953660, 11930490, 14316588, 17895735, 23860980, 35791470, 71582940]

約数ペア:

[(1, 71582940), (2, 35791470), (3, 23860980), (4, 17895735), (5, 14316588), (6, 11930490), (9, 7953660), (10, 7158294), (11, 6507540), (12, 5965245), (13, 5506380), (15, 4772196), (18, 3976830), (20, 3579147), (22, 3253770), (26, 2753190), (27, 2651220), (30, 2386098), (33, 2169180), (36, 1988415), (39, 1835460), (44, 1626885), (45, 1590732), (52, 1376595), (54, 1325610), (55, 1301508), (60, 1193049), (65, 1101276), (66, 1084590), (78, 917730), (81, 883740), (90, 795366), (99, 723060), (103, 694980), (108, 662805), (110, 650754), (117, 611820), (130, 550638), (132, 542295), (135, 530244), (143, 500580), (156, 458865), (162, 441870), (165, 433836), (180, 397683), (195, 367092), (198, 361530), (206, 347490), (220, 325377), (234, 305910), (243, 294580), (260, 275319), (270, 265122), (286, 250290), (297, 241020), (309, 231660), (324, 220935), (330, 216918), (351, 203940), (390, 183546), (396, 180765), (405, 176748), (412, 173745), (429, 166860), (468, 152955), (486, 147290), (495, 144612), (515, 138996), (540, 132561), (572, 125145), (585, 122364), (594, 120510), (618, 115830), (660, 108459), (702, 101970), (715, 100116), (780, 91773), (810, 88374), (858, 83430), (891, 80340), (927, 77220), (972, 73645), (990, 72306), (1030, 69498), (1053, 67980), (1133, 63180), (1170, 61182), (1188, 60255), (1215, 58916), (1236, 57915), (1287, 55620), (1339, 53460), (1404, 50985), (1430, 50058), (1485, 48204), (1545, 46332), (1620, 44187), (1716, 41715), (1755, 40788), (1782, 40170), (1854, 38610), (1980, 36153), (2060, 34749), (2106, 33990), (2145, 33372), (2266, 31590), (2340, 30591), (2430, 29458), (2574, 27810), (2673, 26780), (2678, 26730), (2781, 25740), (2860, 25029), (2970, 24102), (3090, 23166), (3159, 22660), (3399, 21060), (3510, 20394), (3564, 20085), (3708, 19305), (3861, 18540), (4017, 17820), (4212, 16995), (4290, 16686), (4455, 16068), (4532, 15795), (4635, 15444), (4860, 14729), (5148, 13905), (5265, 13596), (5346, 13390), (5356, 13365), (5562, 12870), (5665, 12636), (5940, 12051), (6180, 11583), (6318, 11330), (6435, 11124), (6695, 10692), (6798, 10530), (7020, 10197), (7722, 9270), (8034, 8910), (8343, 8580)]