223126020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:195

約数の個数: 288

約数和(自身を含む): 792529920

約数和(自身を除く): 569403900

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, 71, 78, 79, 85, 90, 102, 117, 130, 142, 153, 156, 158, 170, 180, 195, 204, 213, 221, 234, 237, 255, 260, 284, 306, 316, 340, 355, 390, 395, 426, 442, 468, 474, 510, 585, 612, 639, 663, 710, 711, 765, 780, 790, 852, 884, 923, 948, 1020, 1027, 1065, 1105, 1170, 1185, 1207, 1278, 1326, 1343, 1420, 1422, 1530, 1580, 1846, 1989, 2054, 2130, 2210, 2340, 2370, 2414, 2556, 2652, 2686, 2769, 2844, 3060, 3081, 3195, 3315, 3555, 3621, 3692, 3978, 4029, 4108, 4260, 4420, 4615, 4740, 4828, 5135, 5372, 5538, 5609, 6035, 6162, 6390, 6630, 6715, 7110, 7242, 7956, 8058, 8307, 9230, 9243, 9945, 10270, 10863, 11076, 11218, 12070, 12087, 12324, 12780, 13260, 13430, 13845, 14220, 14484, 15405, 15691, 16116, 16614, 16827, 17459, 18105, 18460, 18486, 19890, 20145, 20540, 21726, 22436, 24140, 24174, 26860, 27690, 28045, 30810, 31382, 33228, 33654, 34918, 36210, 36972, 39780, 40290, 41535, 43452, 46215, 47073, 48348, 50481, 52377, 54315, 55380, 56090, 60435, 61620, 62764, 67308, 69836, 72420, 72917, 78455, 80580, 83070, 84135, 87295, 92430, 94146, 95353, 100962, 104754, 108630, 112180, 120870, 141219, 145834, 156910, 157131, 166140, 168270, 174590, 184860, 188292, 190706, 201924, 209508, 217260, 218751, 235365, 241740, 252405, 261885, 282438, 286059, 291668, 313820, 314262, 336540, 349180, 364585, 381412, 437502, 470730, 476765, 504810, 523770, 564876, 572118, 628524, 656253, 706095, 729170, 785655, 858177, 875004, 941460, 953530, 1009620, 1047540, 1093755, 1144236, 1239589, 1312506, 1412190, 1430295, 1458340, 1571310, 1716354, 1907060, 2187510, 2479178, 2625012, 2824380, 2860590, 3142620, 3281265, 3432708, 3718767, 4290885, 4375020, 4958356, 5721180, 6197945, 6562530, 7437534, 8581770, 11156301, 12395890, 13125060, 14875068, 17163540, 18593835, 22312602, 24791780, 37187670, 44625204, 55781505, 74375340, 111563010, 223126020]

約数ペア:

[(1, 223126020), (2, 111563010), (3, 74375340), (4, 55781505), (5, 44625204), (6, 37187670), (9, 24791780), (10, 22312602), (12, 18593835), (13, 17163540), (15, 14875068), (17, 13125060), (18, 12395890), (20, 11156301), (26, 8581770), (30, 7437534), (34, 6562530), (36, 6197945), (39, 5721180), (45, 4958356), (51, 4375020), (52, 4290885), (60, 3718767), (65, 3432708), (68, 3281265), (71, 3142620), (78, 2860590), (79, 2824380), (85, 2625012), (90, 2479178), (102, 2187510), (117, 1907060), (130, 1716354), (142, 1571310), (153, 1458340), (156, 1430295), (158, 1412190), (170, 1312506), (180, 1239589), (195, 1144236), (204, 1093755), (213, 1047540), (221, 1009620), (234, 953530), (237, 941460), (255, 875004), (260, 858177), (284, 785655), (306, 729170), (316, 706095), (340, 656253), (355, 628524), (390, 572118), (395, 564876), (426, 523770), (442, 504810), (468, 476765), (474, 470730), (510, 437502), (585, 381412), (612, 364585), (639, 349180), (663, 336540), (710, 314262), (711, 313820), (765, 291668), (780, 286059), (790, 282438), (852, 261885), (884, 252405), (923, 241740), (948, 235365), (1020, 218751), (1027, 217260), (1065, 209508), (1105, 201924), (1170, 190706), (1185, 188292), (1207, 184860), (1278, 174590), (1326, 168270), (1343, 166140), (1420, 157131), (1422, 156910), (1530, 145834), (1580, 141219), (1846, 120870), (1989, 112180), (2054, 108630), (2130, 104754), (2210, 100962), (2340, 95353), (2370, 94146), (2414, 92430), (2556, 87295), (2652, 84135), (2686, 83070), (2769, 80580), (2844, 78455), (3060, 72917), (3081, 72420), (3195, 69836), (3315, 67308), (3555, 62764), (3621, 61620), (3692, 60435), (3978, 56090), (4029, 55380), (4108, 54315), (4260, 52377), (4420, 50481), (4615, 48348), (4740, 47073), (4828, 46215), (5135, 43452), (5372, 41535), (5538, 40290), (5609, 39780), (6035, 36972), (6162, 36210), (6390, 34918), (6630, 33654), (6715, 33228), (7110, 31382), (7242, 30810), (7956, 28045), (8058, 27690), (8307, 26860), (9230, 24174), (9243, 24140), (9945, 22436), (10270, 21726), (10863, 20540), (11076, 20145), (11218, 19890), (12070, 18486), (12087, 18460), (12324, 18105), (12780, 17459), (13260, 16827), (13430, 16614), (13845, 16116), (14220, 15691), (14484, 15405)]