144457950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1$

素因数の和:611

約数の個数: 192

約数和(自身を含む): 464970240

約数和(自身を除く): 320512290

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 25, 26, 30, 35, 38, 39, 42, 50, 57, 65, 70, 75, 78, 91, 95, 105, 114, 130, 133, 150, 175, 182, 190, 195, 210, 247, 266, 273, 285, 325, 350, 390, 399, 455, 475, 494, 525, 546, 557, 570, 650, 665, 741, 798, 910, 950, 975, 1050, 1114, 1235, 1330, 1365, 1425, 1482, 1671, 1729, 1950, 1995, 2275, 2470, 2730, 2785, 2850, 3325, 3342, 3458, 3705, 3899, 3990, 4550, 5187, 5570, 6175, 6650, 6825, 7241, 7410, 7798, 8355, 8645, 9975, 10374, 10583, 11697, 12350, 13650, 13925, 14482, 16710, 17290, 18525, 19495, 19950, 21166, 21723, 23394, 25935, 27850, 31749, 36205, 37050, 38990, 41775, 43225, 43446, 50687, 51870, 52915, 58485, 63498, 72410, 74081, 83550, 86450, 97475, 101374, 105830, 108615, 116970, 129675, 137579, 148162, 152061, 158745, 181025, 194950, 217230, 222243, 253435, 259350, 264575, 275158, 292425, 304122, 317490, 362050, 370405, 412737, 444486, 506870, 529150, 543075, 584850, 687895, 740810, 760305, 793725, 825474, 963053, 1086150, 1111215, 1267175, 1375790, 1520610, 1587450, 1852025, 1926106, 2063685, 2222430, 2534350, 2889159, 3439475, 3704050, 3801525, 4127370, 4815265, 5556075, 5778318, 6878950, 7603050, 9630530, 10318425, 11112150, 14445795, 20636850, 24076325, 28891590, 48152650, 72228975, 144457950]

約数ペア:

[(1, 144457950), (2, 72228975), (3, 48152650), (5, 28891590), (6, 24076325), (7, 20636850), (10, 14445795), (13, 11112150), (14, 10318425), (15, 9630530), (19, 7603050), (21, 6878950), (25, 5778318), (26, 5556075), (30, 4815265), (35, 4127370), (38, 3801525), (39, 3704050), (42, 3439475), (50, 2889159), (57, 2534350), (65, 2222430), (70, 2063685), (75, 1926106), (78, 1852025), (91, 1587450), (95, 1520610), (105, 1375790), (114, 1267175), (130, 1111215), (133, 1086150), (150, 963053), (175, 825474), (182, 793725), (190, 760305), (195, 740810), (210, 687895), (247, 584850), (266, 543075), (273, 529150), (285, 506870), (325, 444486), (350, 412737), (390, 370405), (399, 362050), (455, 317490), (475, 304122), (494, 292425), (525, 275158), (546, 264575), (557, 259350), (570, 253435), (650, 222243), (665, 217230), (741, 194950), (798, 181025), (910, 158745), (950, 152061), (975, 148162), (1050, 137579), (1114, 129675), (1235, 116970), (1330, 108615), (1365, 105830), (1425, 101374), (1482, 97475), (1671, 86450), (1729, 83550), (1950, 74081), (1995, 72410), (2275, 63498), (2470, 58485), (2730, 52915), (2785, 51870), (2850, 50687), (3325, 43446), (3342, 43225), (3458, 41775), (3705, 38990), (3899, 37050), (3990, 36205), (4550, 31749), (5187, 27850), (5570, 25935), (6175, 23394), (6650, 21723), (6825, 21166), (7241, 19950), (7410, 19495), (7798, 18525), (8355, 17290), (8645, 16710), (9975, 14482), (10374, 13925), (10583, 13650), (11697, 12350)]