74087460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:152

約数の個数: 240

約数和(自身を含む): 256132800

約数和(自身を除く): 182045340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 29, 30, 36, 38, 45, 54, 57, 58, 60, 76, 81, 83, 87, 90, 95, 108, 114, 116, 135, 145, 162, 166, 171, 174, 180, 190, 228, 249, 261, 270, 285, 290, 324, 332, 342, 348, 380, 405, 415, 435, 498, 513, 522, 540, 551, 570, 580, 684, 747, 783, 810, 830, 855, 870, 996, 1026, 1044, 1102, 1140, 1245, 1305, 1494, 1539, 1566, 1577, 1620, 1653, 1660, 1710, 1740, 2052, 2204, 2241, 2349, 2407, 2490, 2565, 2610, 2755, 2988, 3078, 3132, 3154, 3306, 3420, 3735, 3915, 4482, 4698, 4731, 4814, 4959, 4980, 5130, 5220, 5510, 6156, 6308, 6612, 6723, 7221, 7470, 7695, 7830, 7885, 8265, 8964, 9396, 9462, 9628, 9918, 10260, 11020, 11205, 11745, 12035, 13446, 14193, 14442, 14877, 14940, 15390, 15660, 15770, 16530, 18924, 19836, 21663, 22410, 23490, 23655, 24070, 24795, 26892, 28386, 28884, 29754, 30780, 31540, 33060, 33615, 36105, 42579, 43326, 44631, 44820, 45733, 46980, 47310, 48140, 49590, 56772, 59508, 64989, 67230, 70965, 72210, 74385, 85158, 86652, 89262, 91466, 94620, 99180, 108315, 127737, 129978, 134460, 137199, 141930, 144420, 148770, 170316, 178524, 182932, 194967, 212895, 216630, 223155, 228665, 255474, 259956, 274398, 283860, 297540, 324945, 389934, 411597, 425790, 433260, 446310, 457330, 510948, 548796, 638685, 649890, 685995, 779868, 823194, 851580, 892620, 914660, 974835, 1234791, 1277370, 1299780, 1371990, 1646388, 1949670, 2057985, 2469582, 2554740, 2743980, 3704373, 3899340, 4115970, 4939164, 6173955, 7408746, 8231940, 12347910, 14817492, 18521865, 24695820, 37043730, 74087460]

約数ペア:

[(1, 74087460), (2, 37043730), (3, 24695820), (4, 18521865), (5, 14817492), (6, 12347910), (9, 8231940), (10, 7408746), (12, 6173955), (15, 4939164), (18, 4115970), (19, 3899340), (20, 3704373), (27, 2743980), (29, 2554740), (30, 2469582), (36, 2057985), (38, 1949670), (45, 1646388), (54, 1371990), (57, 1299780), (58, 1277370), (60, 1234791), (76, 974835), (81, 914660), (83, 892620), (87, 851580), (90, 823194), (95, 779868), (108, 685995), (114, 649890), (116, 638685), (135, 548796), (145, 510948), (162, 457330), (166, 446310), (171, 433260), (174, 425790), (180, 411597), (190, 389934), (228, 324945), (249, 297540), (261, 283860), (270, 274398), (285, 259956), (290, 255474), (324, 228665), (332, 223155), (342, 216630), (348, 212895), (380, 194967), (405, 182932), (415, 178524), (435, 170316), (498, 148770), (513, 144420), (522, 141930), (540, 137199), (551, 134460), (570, 129978), (580, 127737), (684, 108315), (747, 99180), (783, 94620), (810, 91466), (830, 89262), (855, 86652), (870, 85158), (996, 74385), (1026, 72210), (1044, 70965), (1102, 67230), (1140, 64989), (1245, 59508), (1305, 56772), (1494, 49590), (1539, 48140), (1566, 47310), (1577, 46980), (1620, 45733), (1653, 44820), (1660, 44631), (1710, 43326), (1740, 42579), (2052, 36105), (2204, 33615), (2241, 33060), (2349, 31540), (2407, 30780), (2490, 29754), (2565, 28884), (2610, 28386), (2755, 26892), (2988, 24795), (3078, 24070), (3132, 23655), (3154, 23490), (3306, 22410), (3420, 21663), (3735, 19836), (3915, 18924), (4482, 16530), (4698, 15770), (4731, 15660), (4814, 15390), (4959, 14940), (4980, 14877), (5130, 14442), (5220, 14193), (5510, 13446), (6156, 12035), (6308, 11745), (6612, 11205), (6723, 11020), (7221, 10260), (7470, 9918), (7695, 9628), (7830, 9462), (7885, 9396), (8265, 8964)]