130518180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{193}}^1$

素因数の和:255

約数の個数: 216

約数和(自身を含む): 455261352

約数和(自身を除く): 324743172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 193, 195, 204, 221, 234, 255, 260, 289, 306, 340, 386, 390, 442, 468, 510, 578, 579, 585, 612, 663, 765, 772, 780, 867, 884, 965, 1020, 1105, 1156, 1158, 1170, 1326, 1445, 1530, 1734, 1737, 1930, 1989, 2210, 2316, 2340, 2509, 2601, 2652, 2890, 2895, 3060, 3281, 3315, 3468, 3474, 3757, 3860, 3978, 4335, 4420, 5018, 5202, 5780, 5790, 6562, 6630, 6948, 7514, 7527, 7956, 8670, 8685, 9843, 9945, 10036, 10404, 11271, 11580, 12545, 13005, 13124, 13260, 15028, 15054, 16405, 17340, 17370, 18785, 19686, 19890, 22542, 22581, 25090, 26010, 29529, 30108, 32810, 33813, 34740, 37570, 37635, 39372, 39780, 42653, 45084, 45162, 49215, 50180, 52020, 55777, 56355, 59058, 65620, 67626, 75140, 75270, 85306, 90324, 98430, 111554, 112710, 112905, 118116, 127959, 135252, 147645, 150540, 167331, 169065, 170612, 196860, 213265, 223108, 225420, 225810, 255918, 278885, 295290, 334662, 338130, 383877, 426530, 451620, 501993, 511836, 557770, 590580, 639795, 669324, 676260, 725101, 767754, 836655, 853060, 1003986, 1115540, 1279590, 1450202, 1535508, 1673310, 1919385, 2007972, 2175303, 2509965, 2559180, 2900404, 3346620, 3625505, 3838770, 4350606, 5019930, 6525909, 7251010, 7677540, 8701212, 10039860, 10876515, 13051818, 14502020, 21753030, 26103636, 32629545, 43506060, 65259090, 130518180]

約数ペア:

[(1, 130518180), (2, 65259090), (3, 43506060), (4, 32629545), (5, 26103636), (6, 21753030), (9, 14502020), (10, 13051818), (12, 10876515), (13, 10039860), (15, 8701212), (17, 7677540), (18, 7251010), (20, 6525909), (26, 5019930), (30, 4350606), (34, 3838770), (36, 3625505), (39, 3346620), (45, 2900404), (51, 2559180), (52, 2509965), (60, 2175303), (65, 2007972), (68, 1919385), (78, 1673310), (85, 1535508), (90, 1450202), (102, 1279590), (117, 1115540), (130, 1003986), (153, 853060), (156, 836655), (170, 767754), (180, 725101), (193, 676260), (195, 669324), (204, 639795), (221, 590580), (234, 557770), (255, 511836), (260, 501993), (289, 451620), (306, 426530), (340, 383877), (386, 338130), (390, 334662), (442, 295290), (468, 278885), (510, 255918), (578, 225810), (579, 225420), (585, 223108), (612, 213265), (663, 196860), (765, 170612), (772, 169065), (780, 167331), (867, 150540), (884, 147645), (965, 135252), (1020, 127959), (1105, 118116), (1156, 112905), (1158, 112710), (1170, 111554), (1326, 98430), (1445, 90324), (1530, 85306), (1734, 75270), (1737, 75140), (1930, 67626), (1989, 65620), (2210, 59058), (2316, 56355), (2340, 55777), (2509, 52020), (2601, 50180), (2652, 49215), (2890, 45162), (2895, 45084), (3060, 42653), (3281, 39780), (3315, 39372), (3468, 37635), (3474, 37570), (3757, 34740), (3860, 33813), (3978, 32810), (4335, 30108), (4420, 29529), (5018, 26010), (5202, 25090), (5780, 22581), (5790, 22542), (6562, 19890), (6630, 19686), (6948, 18785), (7514, 17370), (7527, 17340), (7956, 16405), (8670, 15054), (8685, 15028), (9843, 13260), (9945, 13124), (10036, 13005), (10404, 12545), (11271, 11580)]