299372220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2731}}^1$

素因数の和:2785

約数の個数: 192

約数和(自身を含む): 1101542400

約数和(自身を除く): 802170180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 29, 30, 35, 36, 42, 45, 54, 58, 60, 63, 70, 84, 87, 90, 105, 108, 116, 126, 135, 140, 145, 174, 180, 189, 203, 210, 252, 261, 270, 290, 315, 348, 378, 406, 420, 435, 522, 540, 580, 609, 630, 756, 783, 812, 870, 945, 1015, 1044, 1218, 1260, 1305, 1566, 1740, 1827, 1890, 2030, 2436, 2610, 2731, 3045, 3132, 3654, 3780, 3915, 4060, 5220, 5462, 5481, 6090, 7308, 7830, 8193, 9135, 10924, 10962, 12180, 13655, 15660, 16386, 18270, 19117, 21924, 24579, 27310, 27405, 32772, 36540, 38234, 40965, 49158, 54620, 54810, 57351, 73737, 76468, 79199, 81930, 95585, 98316, 109620, 114702, 122895, 147474, 158398, 163860, 172053, 191170, 229404, 237597, 245790, 286755, 294948, 316796, 344106, 368685, 382340, 395995, 475194, 491580, 516159, 554393, 573510, 688212, 712791, 737370, 791990, 860265, 950388, 1032318, 1108786, 1147020, 1187985, 1425582, 1474740, 1583980, 1663179, 1720530, 2064636, 2138373, 2217572, 2375970, 2580795, 2771965, 2851164, 3326358, 3441060, 3563955, 4276746, 4751940, 4989537, 5161590, 5543930, 6652716, 7127910, 8315895, 8553492, 9979074, 10323180, 10691865, 11087860, 14255820, 14968611, 16631790, 19958148, 21383730, 24947685, 29937222, 33263580, 42767460, 49895370, 59874444, 74843055, 99790740, 149686110, 299372220]

約数ペア:

[(1, 299372220), (2, 149686110), (3, 99790740), (4, 74843055), (5, 59874444), (6, 49895370), (7, 42767460), (9, 33263580), (10, 29937222), (12, 24947685), (14, 21383730), (15, 19958148), (18, 16631790), (20, 14968611), (21, 14255820), (27, 11087860), (28, 10691865), (29, 10323180), (30, 9979074), (35, 8553492), (36, 8315895), (42, 7127910), (45, 6652716), (54, 5543930), (58, 5161590), (60, 4989537), (63, 4751940), (70, 4276746), (84, 3563955), (87, 3441060), (90, 3326358), (105, 2851164), (108, 2771965), (116, 2580795), (126, 2375970), (135, 2217572), (140, 2138373), (145, 2064636), (174, 1720530), (180, 1663179), (189, 1583980), (203, 1474740), (210, 1425582), (252, 1187985), (261, 1147020), (270, 1108786), (290, 1032318), (315, 950388), (348, 860265), (378, 791990), (406, 737370), (420, 712791), (435, 688212), (522, 573510), (540, 554393), (580, 516159), (609, 491580), (630, 475194), (756, 395995), (783, 382340), (812, 368685), (870, 344106), (945, 316796), (1015, 294948), (1044, 286755), (1218, 245790), (1260, 237597), (1305, 229404), (1566, 191170), (1740, 172053), (1827, 163860), (1890, 158398), (2030, 147474), (2436, 122895), (2610, 114702), (2731, 109620), (3045, 98316), (3132, 95585), (3654, 81930), (3780, 79199), (3915, 76468), (4060, 73737), (5220, 57351), (5462, 54810), (5481, 54620), (6090, 49158), (7308, 40965), (7830, 38234), (8193, 36540), (9135, 32772), (10924, 27405), (10962, 27310), (12180, 24579), (13655, 21924), (15660, 19117), (16386, 18270)]