72273150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:223

約数の個数: 144

約数和(自身を含む): 208915200

約数和(自身を除く): 136642050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 79, 90, 95, 107, 114, 150, 158, 171, 190, 214, 225, 237, 285, 321, 342, 395, 450, 474, 475, 535, 570, 642, 711, 790, 855, 950, 963, 1070, 1185, 1422, 1425, 1501, 1605, 1710, 1926, 1975, 2033, 2370, 2675, 2850, 3002, 3210, 3555, 3950, 4066, 4275, 4503, 4815, 5350, 5925, 6099, 7110, 7505, 8025, 8453, 8550, 9006, 9630, 10165, 11850, 12198, 13509, 15010, 16050, 16906, 17775, 18297, 20330, 22515, 24075, 25359, 27018, 30495, 35550, 36594, 37525, 42265, 45030, 48150, 50718, 50825, 60990, 67545, 75050, 76077, 84530, 91485, 101650, 112575, 126795, 135090, 152154, 152475, 160607, 182970, 211325, 225150, 253590, 304950, 321214, 337725, 380385, 422650, 457425, 481821, 633975, 675450, 760770, 803035, 914850, 963642, 1267950, 1445463, 1606070, 1901925, 2409105, 2890926, 3803850, 4015175, 4818210, 7227315, 8030350, 12045525, 14454630, 24091050, 36136575, 72273150]

約数ペア:

[(1, 72273150), (2, 36136575), (3, 24091050), (5, 14454630), (6, 12045525), (9, 8030350), (10, 7227315), (15, 4818210), (18, 4015175), (19, 3803850), (25, 2890926), (30, 2409105), (38, 1901925), (45, 1606070), (50, 1445463), (57, 1267950), (75, 963642), (79, 914850), (90, 803035), (95, 760770), (107, 675450), (114, 633975), (150, 481821), (158, 457425), (171, 422650), (190, 380385), (214, 337725), (225, 321214), (237, 304950), (285, 253590), (321, 225150), (342, 211325), (395, 182970), (450, 160607), (474, 152475), (475, 152154), (535, 135090), (570, 126795), (642, 112575), (711, 101650), (790, 91485), (855, 84530), (950, 76077), (963, 75050), (1070, 67545), (1185, 60990), (1422, 50825), (1425, 50718), (1501, 48150), (1605, 45030), (1710, 42265), (1926, 37525), (1975, 36594), (2033, 35550), (2370, 30495), (2675, 27018), (2850, 25359), (3002, 24075), (3210, 22515), (3555, 20330), (3950, 18297), (4066, 17775), (4275, 16906), (4503, 16050), (4815, 15010), (5350, 13509), (5925, 12198), (6099, 11850), (7110, 10165), (7505, 9630), (8025, 9006), (8453, 8550)]