147778020

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2339}}^1$

素因数の和:2376

約数の個数: 144

約数和(自身を含む): 500834880

約数和(自身を除く): 353056860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 243, 260, 270, 324, 351, 390, 405, 468, 486, 540, 585, 702, 780, 810, 972, 1053, 1170, 1215, 1404, 1620, 1755, 2106, 2339, 2340, 2430, 3159, 3510, 4212, 4678, 4860, 5265, 6318, 7017, 7020, 9356, 10530, 11695, 12636, 14034, 15795, 21051, 21060, 23390, 28068, 30407, 31590, 35085, 42102, 46780, 60814, 63153, 63180, 70170, 84204, 91221, 105255, 121628, 126306, 140340, 152035, 182442, 189459, 210510, 252612, 273663, 304070, 315765, 364884, 378918, 421020, 456105, 547326, 568377, 608140, 631530, 757836, 820989, 912210, 947295, 1094652, 1136754, 1263060, 1368315, 1641978, 1824420, 1894590, 2273508, 2462967, 2736630, 2841885, 3283956, 3789180, 4104945, 4925934, 5473260, 5683770, 7388901, 8209890, 9851868, 11367540, 12314835, 14777802, 16419780, 24629670, 29555604, 36944505, 49259340, 73889010, 147778020]

約数ペア:

[(1, 147778020), (2, 73889010), (3, 49259340), (4, 36944505), (5, 29555604), (6, 24629670), (9, 16419780), (10, 14777802), (12, 12314835), (13, 11367540), (15, 9851868), (18, 8209890), (20, 7388901), (26, 5683770), (27, 5473260), (30, 4925934), (36, 4104945), (39, 3789180), (45, 3283956), (52, 2841885), (54, 2736630), (60, 2462967), (65, 2273508), (78, 1894590), (81, 1824420), (90, 1641978), (108, 1368315), (117, 1263060), (130, 1136754), (135, 1094652), (156, 947295), (162, 912210), (180, 820989), (195, 757836), (234, 631530), (243, 608140), (260, 568377), (270, 547326), (324, 456105), (351, 421020), (390, 378918), (405, 364884), (468, 315765), (486, 304070), (540, 273663), (585, 252612), (702, 210510), (780, 189459), (810, 182442), (972, 152035), (1053, 140340), (1170, 126306), (1215, 121628), (1404, 105255), (1620, 91221), (1755, 84204), (2106, 70170), (2339, 63180), (2340, 63153), (2430, 60814), (3159, 46780), (3510, 42102), (4212, 35085), (4678, 31590), (4860, 30407), (5265, 28068), (6318, 23390), (7017, 21060), (7020, 21051), (9356, 15795), (10530, 14034), (11695, 12636)]