73018260

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:212

約数の個数: 240

約数和(自身を含む): 269305344

約数和(自身を除く): 196287084

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, 47, 54, 60, 63, 70, 81, 84, 90, 94, 105, 108, 126, 135, 137, 140, 141, 162, 180, 188, 189, 210, 235, 252, 270, 274, 282, 315, 324, 329, 378, 405, 411, 420, 423, 470, 540, 548, 564, 567, 630, 658, 685, 705, 756, 810, 822, 846, 940, 945, 959, 987, 1134, 1233, 1260, 1269, 1316, 1370, 1410, 1620, 1644, 1645, 1692, 1890, 1918, 1974, 2055, 2115, 2268, 2466, 2538, 2740, 2820, 2835, 2877, 2961, 3290, 3699, 3780, 3807, 3836, 3948, 4110, 4230, 4795, 4932, 4935, 5076, 5670, 5754, 5922, 6165, 6345, 6439, 6580, 7398, 7614, 8220, 8460, 8631, 8883, 9590, 9870, 11097, 11340, 11508, 11844, 12330, 12690, 12878, 14385, 14796, 14805, 15228, 17262, 17766, 18495, 19035, 19180, 19317, 19740, 22194, 24660, 25380, 25756, 25893, 26649, 28770, 29610, 32195, 34524, 35532, 36990, 38070, 38634, 43155, 44388, 44415, 45073, 51786, 53298, 55485, 57540, 57951, 59220, 64390, 73980, 76140, 77268, 77679, 86310, 88830, 90146, 96585, 103572, 106596, 110970, 115902, 128780, 129465, 133245, 135219, 155358, 172620, 173853, 177660, 180292, 193170, 221940, 225365, 231804, 258930, 266490, 270438, 289755, 310716, 347706, 386340, 388395, 405657, 450730, 517860, 521559, 532980, 540876, 579510, 676095, 695412, 776790, 811314, 869265, 901460, 1043118, 1159020, 1216971, 1352190, 1553580, 1622628, 1738530, 2028285, 2086236, 2433942, 2607795, 2704380, 3477060, 3650913, 4056570, 4867884, 5215590, 6084855, 7301826, 8113140, 10431180, 12169710, 14603652, 18254565, 24339420, 36509130, 73018260]

約数ペア:

[(1, 73018260), (2, 36509130), (3, 24339420), (4, 18254565), (5, 14603652), (6, 12169710), (7, 10431180), (9, 8113140), (10, 7301826), (12, 6084855), (14, 5215590), (15, 4867884), (18, 4056570), (20, 3650913), (21, 3477060), (27, 2704380), (28, 2607795), (30, 2433942), (35, 2086236), (36, 2028285), (42, 1738530), (45, 1622628), (47, 1553580), (54, 1352190), (60, 1216971), (63, 1159020), (70, 1043118), (81, 901460), (84, 869265), (90, 811314), (94, 776790), (105, 695412), (108, 676095), (126, 579510), (135, 540876), (137, 532980), (140, 521559), (141, 517860), (162, 450730), (180, 405657), (188, 388395), (189, 386340), (210, 347706), (235, 310716), (252, 289755), (270, 270438), (274, 266490), (282, 258930), (315, 231804), (324, 225365), (329, 221940), (378, 193170), (405, 180292), (411, 177660), (420, 173853), (423, 172620), (470, 155358), (540, 135219), (548, 133245), (564, 129465), (567, 128780), (630, 115902), (658, 110970), (685, 106596), (705, 103572), (756, 96585), (810, 90146), (822, 88830), (846, 86310), (940, 77679), (945, 77268), (959, 76140), (987, 73980), (1134, 64390), (1233, 59220), (1260, 57951), (1269, 57540), (1316, 55485), (1370, 53298), (1410, 51786), (1620, 45073), (1644, 44415), (1645, 44388), (1692, 43155), (1890, 38634), (1918, 38070), (1974, 36990), (2055, 35532), (2115, 34524), (2268, 32195), (2466, 29610), (2538, 28770), (2740, 26649), (2820, 25893), (2835, 25756), (2877, 25380), (2961, 24660), (3290, 22194), (3699, 19740), (3780, 19317), (3807, 19180), (3836, 19035), (3948, 18495), (4110, 17766), (4230, 17262), (4795, 15228), (4932, 14805), (4935, 14796), (5076, 14385), (5670, 12878), (5754, 12690), (5922, 12330), (6165, 11844), (6345, 11508), (6439, 11340), (6580, 11097), (7398, 9870), (7614, 9590), (8220, 8883), (8460, 8631)]