144581450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1$

素因数の和:576

約数の個数: 96

約数和(自身を含む): 318729600

約数和(自身を除く): 174148150

約数列:

[1, 2, 5, 10, 13, 19, 23, 25, 26, 38, 46, 50, 65, 95, 115, 130, 190, 230, 247, 299, 325, 437, 475, 494, 509, 575, 598, 650, 874, 950, 1018, 1150, 1235, 1495, 2185, 2470, 2545, 2990, 4370, 5090, 5681, 6175, 6617, 7475, 9671, 10925, 11362, 11707, 12350, 12725, 13234, 14950, 19342, 21850, 23414, 25450, 28405, 33085, 48355, 56810, 58535, 66170, 96710, 117070, 125723, 142025, 152191, 165425, 222433, 241775, 251446, 284050, 292675, 304382, 330850, 444866, 483550, 585350, 628615, 760955, 1112165, 1257230, 1521910, 2224330, 2891629, 3143075, 3804775, 5560825, 5783258, 6286150, 7609550, 11121650, 14458145, 28916290, 72290725, 144581450]

約数ペア:

[(1, 144581450), (2, 72290725), (5, 28916290), (10, 14458145), (13, 11121650), (19, 7609550), (23, 6286150), (25, 5783258), (26, 5560825), (38, 3804775), (46, 3143075), (50, 2891629), (65, 2224330), (95, 1521910), (115, 1257230), (130, 1112165), (190, 760955), (230, 628615), (247, 585350), (299, 483550), (325, 444866), (437, 330850), (475, 304382), (494, 292675), (509, 284050), (575, 251446), (598, 241775), (650, 222433), (874, 165425), (950, 152191), (1018, 142025), (1150, 125723), (1235, 117070), (1495, 96710), (2185, 66170), (2470, 58535), (2545, 56810), (2990, 48355), (4370, 33085), (5090, 28405), (5681, 25450), (6175, 23414), (6617, 21850), (7475, 19342), (9671, 14950), (10925, 13234), (11362, 12725), (11707, 12350)]