225711720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2837}}^1$

素因数の和:2884

約数の個数: 192

約数和(自身を含む): 836755920

約数和(自身を除く): 611044200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 663, 680, 765, 780, 884, 936, 1020, 1105, 1170, 1224, 1326, 1530, 1560, 1768, 1989, 2040, 2210, 2340, 2652, 2837, 3060, 3315, 3978, 4420, 4680, 5304, 5674, 6120, 6630, 7956, 8511, 8840, 9945, 11348, 13260, 14185, 15912, 17022, 19890, 22696, 25533, 26520, 28370, 34044, 36881, 39780, 42555, 48229, 51066, 56740, 68088, 73762, 79560, 85110, 96458, 102132, 110643, 113480, 127665, 144687, 147524, 170220, 184405, 192916, 204264, 221286, 241145, 255330, 289374, 295048, 331929, 340440, 368810, 385832, 434061, 442572, 482290, 510660, 553215, 578748, 626977, 663858, 723435, 737620, 868122, 885144, 964580, 1021320, 1106430, 1157496, 1253954, 1327716, 1446870, 1475240, 1659645, 1736244, 1880931, 1929160, 2170305, 2212860, 2507908, 2655432, 2893740, 3134885, 3319290, 3472488, 3761862, 4340610, 4425720, 5015816, 5642793, 5787480, 6269770, 6638580, 7523724, 8681220, 9404655, 11285586, 12539540, 13277160, 15047448, 17362440, 18809310, 22571172, 25079080, 28213965, 37618620, 45142344, 56427930, 75237240, 112855860, 225711720]

約数ペア:

[(1, 225711720), (2, 112855860), (3, 75237240), (4, 56427930), (5, 45142344), (6, 37618620), (8, 28213965), (9, 25079080), (10, 22571172), (12, 18809310), (13, 17362440), (15, 15047448), (17, 13277160), (18, 12539540), (20, 11285586), (24, 9404655), (26, 8681220), (30, 7523724), (34, 6638580), (36, 6269770), (39, 5787480), (40, 5642793), (45, 5015816), (51, 4425720), (52, 4340610), (60, 3761862), (65, 3472488), (68, 3319290), (72, 3134885), (78, 2893740), (85, 2655432), (90, 2507908), (102, 2212860), (104, 2170305), (117, 1929160), (120, 1880931), (130, 1736244), (136, 1659645), (153, 1475240), (156, 1446870), (170, 1327716), (180, 1253954), (195, 1157496), (204, 1106430), (221, 1021320), (234, 964580), (255, 885144), (260, 868122), (306, 737620), (312, 723435), (340, 663858), (360, 626977), (390, 578748), (408, 553215), (442, 510660), (468, 482290), (510, 442572), (520, 434061), (585, 385832), (612, 368810), (663, 340440), (680, 331929), (765, 295048), (780, 289374), (884, 255330), (936, 241145), (1020, 221286), (1105, 204264), (1170, 192916), (1224, 184405), (1326, 170220), (1530, 147524), (1560, 144687), (1768, 127665), (1989, 113480), (2040, 110643), (2210, 102132), (2340, 96458), (2652, 85110), (2837, 79560), (3060, 73762), (3315, 68088), (3978, 56740), (4420, 51066), (4680, 48229), (5304, 42555), (5674, 39780), (6120, 36881), (6630, 34044), (7956, 28370), (8511, 26520), (8840, 25533), (9945, 22696), (11348, 19890), (13260, 17022), (14185, 15912)]