72765060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:162

約数の個数: 192

約数和(自身を含む): 232243200

約数和(自身を除く): 159478140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 29, 30, 31, 38, 57, 58, 60, 62, 71, 76, 87, 93, 95, 114, 116, 124, 142, 145, 155, 174, 186, 190, 213, 228, 284, 285, 290, 310, 348, 355, 372, 380, 426, 435, 465, 551, 570, 580, 589, 620, 710, 852, 870, 899, 930, 1065, 1102, 1140, 1178, 1349, 1420, 1653, 1740, 1767, 1798, 1860, 2059, 2130, 2201, 2204, 2356, 2697, 2698, 2755, 2945, 3306, 3534, 3596, 4047, 4118, 4260, 4402, 4495, 5394, 5396, 5510, 5890, 6177, 6603, 6612, 6745, 7068, 8094, 8236, 8265, 8804, 8835, 8990, 10295, 10788, 11005, 11020, 11780, 12354, 13206, 13485, 13490, 16188, 16530, 17081, 17670, 17980, 20235, 20590, 22010, 24708, 26412, 26970, 26980, 30885, 33015, 33060, 34162, 35340, 39121, 40470, 41180, 41819, 44020, 51243, 53940, 61770, 63829, 66030, 68324, 78242, 80940, 83638, 85405, 102486, 117363, 123540, 125457, 127658, 132060, 156484, 167276, 170810, 191487, 195605, 204972, 209095, 234726, 250914, 255316, 256215, 319145, 341620, 382974, 391210, 418190, 469452, 501828, 512430, 586815, 627285, 638290, 765948, 782420, 836380, 957435, 1024860, 1173630, 1212751, 1254570, 1276580, 1914870, 2347260, 2425502, 2509140, 3638253, 3829740, 4851004, 6063755, 7276506, 12127510, 14553012, 18191265, 24255020, 36382530, 72765060]

約数ペア:

[(1, 72765060), (2, 36382530), (3, 24255020), (4, 18191265), (5, 14553012), (6, 12127510), (10, 7276506), (12, 6063755), (15, 4851004), (19, 3829740), (20, 3638253), (29, 2509140), (30, 2425502), (31, 2347260), (38, 1914870), (57, 1276580), (58, 1254570), (60, 1212751), (62, 1173630), (71, 1024860), (76, 957435), (87, 836380), (93, 782420), (95, 765948), (114, 638290), (116, 627285), (124, 586815), (142, 512430), (145, 501828), (155, 469452), (174, 418190), (186, 391210), (190, 382974), (213, 341620), (228, 319145), (284, 256215), (285, 255316), (290, 250914), (310, 234726), (348, 209095), (355, 204972), (372, 195605), (380, 191487), (426, 170810), (435, 167276), (465, 156484), (551, 132060), (570, 127658), (580, 125457), (589, 123540), (620, 117363), (710, 102486), (852, 85405), (870, 83638), (899, 80940), (930, 78242), (1065, 68324), (1102, 66030), (1140, 63829), (1178, 61770), (1349, 53940), (1420, 51243), (1653, 44020), (1740, 41819), (1767, 41180), (1798, 40470), (1860, 39121), (2059, 35340), (2130, 34162), (2201, 33060), (2204, 33015), (2356, 30885), (2697, 26980), (2698, 26970), (2755, 26412), (2945, 24708), (3306, 22010), (3534, 20590), (3596, 20235), (4047, 17980), (4118, 17670), (4260, 17081), (4402, 16530), (4495, 16188), (5394, 13490), (5396, 13485), (5510, 13206), (5890, 12354), (6177, 11780), (6603, 11020), (6612, 11005), (6745, 10788), (7068, 10295), (8094, 8990), (8236, 8835), (8265, 8804)]