61699320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:299

約数の個数: 160

約数和(自身を含む): 210394800

約数和(自身を除く): 148695480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 137, 139, 162, 180, 216, 270, 274, 278, 324, 360, 405, 411, 417, 540, 548, 556, 648, 685, 695, 810, 822, 834, 1080, 1096, 1112, 1233, 1251, 1370, 1390, 1620, 1644, 1668, 2055, 2085, 2466, 2502, 2740, 2780, 3240, 3288, 3336, 3699, 3753, 4110, 4170, 4932, 5004, 5480, 5560, 6165, 6255, 7398, 7506, 8220, 8340, 9864, 10008, 11097, 11259, 12330, 12510, 14796, 15012, 16440, 16680, 18495, 18765, 19043, 22194, 22518, 24660, 25020, 29592, 30024, 36990, 37530, 38086, 44388, 45036, 49320, 50040, 55485, 56295, 57129, 73980, 75060, 76172, 88776, 90072, 95215, 110970, 112590, 114258, 147960, 150120, 152344, 171387, 190430, 221940, 225180, 228516, 285645, 342774, 380860, 443880, 450360, 457032, 514161, 571290, 685548, 761720, 856935, 1028322, 1142580, 1371096, 1542483, 1713870, 2056644, 2285160, 2570805, 3084966, 3427740, 4113288, 5141610, 6169932, 6855480, 7712415, 10283220, 12339864, 15424830, 20566440, 30849660, 61699320]

約数ペア:

[(1, 61699320), (2, 30849660), (3, 20566440), (4, 15424830), (5, 12339864), (6, 10283220), (8, 7712415), (9, 6855480), (10, 6169932), (12, 5141610), (15, 4113288), (18, 3427740), (20, 3084966), (24, 2570805), (27, 2285160), (30, 2056644), (36, 1713870), (40, 1542483), (45, 1371096), (54, 1142580), (60, 1028322), (72, 856935), (81, 761720), (90, 685548), (108, 571290), (120, 514161), (135, 457032), (137, 450360), (139, 443880), (162, 380860), (180, 342774), (216, 285645), (270, 228516), (274, 225180), (278, 221940), (324, 190430), (360, 171387), (405, 152344), (411, 150120), (417, 147960), (540, 114258), (548, 112590), (556, 110970), (648, 95215), (685, 90072), (695, 88776), (810, 76172), (822, 75060), (834, 73980), (1080, 57129), (1096, 56295), (1112, 55485), (1233, 50040), (1251, 49320), (1370, 45036), (1390, 44388), (1620, 38086), (1644, 37530), (1668, 36990), (2055, 30024), (2085, 29592), (2466, 25020), (2502, 24660), (2740, 22518), (2780, 22194), (3240, 19043), (3288, 18765), (3336, 18495), (3699, 16680), (3753, 16440), (4110, 15012), (4170, 14796), (4932, 12510), (5004, 12330), (5480, 11259), (5560, 11097), (6165, 10008), (6255, 9864), (7398, 8340), (7506, 8220)]