144963540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:307

約数の個数: 192

約数和(自身を含む): 483840000

約数和(自身を除く): 338876460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 71, 76, 90, 95, 108, 114, 135, 142, 171, 180, 190, 199, 213, 228, 270, 284, 285, 342, 355, 380, 398, 426, 513, 540, 570, 597, 639, 684, 710, 796, 852, 855, 995, 1026, 1065, 1140, 1194, 1278, 1349, 1420, 1710, 1791, 1917, 1990, 2052, 2130, 2388, 2556, 2565, 2698, 2985, 3195, 3420, 3582, 3781, 3834, 3980, 4047, 4260, 5130, 5373, 5396, 5970, 6390, 6745, 7164, 7562, 7668, 8094, 8955, 9585, 10260, 10746, 11343, 11940, 12141, 12780, 13490, 14129, 15124, 16188, 17910, 18905, 19170, 20235, 21492, 22686, 24282, 26865, 26980, 28258, 34029, 35820, 36423, 37810, 38340, 40470, 42387, 45372, 48564, 53730, 56516, 56715, 60705, 68058, 70645, 72846, 75620, 80940, 84774, 102087, 107460, 113430, 121410, 127161, 136116, 141290, 145692, 169548, 170145, 182115, 204174, 211935, 226860, 242820, 254322, 268451, 282580, 340290, 364230, 381483, 408348, 423870, 508644, 510435, 536902, 635805, 680580, 728460, 762966, 805353, 847740, 1020870, 1073804, 1271610, 1342255, 1525932, 1610706, 1907415, 2041740, 2416059, 2543220, 2684510, 3221412, 3814830, 4026765, 4832118, 5369020, 7248177, 7629660, 8053530, 9664236, 12080295, 14496354, 16107060, 24160590, 28992708, 36240885, 48321180, 72481770, 144963540]

約数ペア:

[(1, 144963540), (2, 72481770), (3, 48321180), (4, 36240885), (5, 28992708), (6, 24160590), (9, 16107060), (10, 14496354), (12, 12080295), (15, 9664236), (18, 8053530), (19, 7629660), (20, 7248177), (27, 5369020), (30, 4832118), (36, 4026765), (38, 3814830), (45, 3221412), (54, 2684510), (57, 2543220), (60, 2416059), (71, 2041740), (76, 1907415), (90, 1610706), (95, 1525932), (108, 1342255), (114, 1271610), (135, 1073804), (142, 1020870), (171, 847740), (180, 805353), (190, 762966), (199, 728460), (213, 680580), (228, 635805), (270, 536902), (284, 510435), (285, 508644), (342, 423870), (355, 408348), (380, 381483), (398, 364230), (426, 340290), (513, 282580), (540, 268451), (570, 254322), (597, 242820), (639, 226860), (684, 211935), (710, 204174), (796, 182115), (852, 170145), (855, 169548), (995, 145692), (1026, 141290), (1065, 136116), (1140, 127161), (1194, 121410), (1278, 113430), (1349, 107460), (1420, 102087), (1710, 84774), (1791, 80940), (1917, 75620), (1990, 72846), (2052, 70645), (2130, 68058), (2388, 60705), (2556, 56715), (2565, 56516), (2698, 53730), (2985, 48564), (3195, 45372), (3420, 42387), (3582, 40470), (3781, 38340), (3834, 37810), (3980, 36423), (4047, 35820), (4260, 34029), (5130, 28258), (5373, 26980), (5396, 26865), (5970, 24282), (6390, 22686), (6745, 21492), (7164, 20235), (7562, 19170), (7668, 18905), (8094, 17910), (8955, 16188), (9585, 15124), (10260, 14129), (10746, 13490), (11343, 12780), (11940, 12141)]