155429820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3163}}^1$

素因数の和:3201

約数の個数: 192

約数和(自身を含む): 595338240

約数和(自身を除く): 439908420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 351, 364, 378, 390, 420, 455, 468, 540, 546, 585, 630, 702, 756, 780, 819, 910, 945, 1092, 1170, 1260, 1365, 1404, 1638, 1755, 1820, 1890, 2340, 2457, 2730, 3163, 3276, 3510, 3780, 4095, 4914, 5460, 6326, 7020, 8190, 9489, 9828, 12285, 12652, 15815, 16380, 18978, 22141, 24570, 28467, 31630, 37956, 41119, 44282, 47445, 49140, 56934, 63260, 66423, 82238, 85401, 88564, 94890, 110705, 113868, 123357, 132846, 142335, 164476, 170802, 189780, 199269, 205595, 221410, 246714, 265692, 284670, 287833, 332115, 341604, 370071, 398538, 411190, 427005, 442820, 493428, 569340, 575666, 597807, 616785, 664230, 740142, 797076, 822380, 854010, 863499, 996345, 1110213, 1151332, 1195614, 1233570, 1328460, 1439165, 1480284, 1708020, 1726998, 1850355, 1992690, 2220426, 2391228, 2467140, 2590497, 2878330, 2989035, 3453996, 3700710, 3985380, 4317495, 4440852, 5180994, 5551065, 5756660, 5978070, 7401420, 7771491, 8634990, 10361988, 11102130, 11956140, 12952485, 15542982, 17269980, 22204260, 25904970, 31085964, 38857455, 51809940, 77714910, 155429820]

約数ペア:

[(1, 155429820), (2, 77714910), (3, 51809940), (4, 38857455), (5, 31085964), (6, 25904970), (7, 22204260), (9, 17269980), (10, 15542982), (12, 12952485), (13, 11956140), (14, 11102130), (15, 10361988), (18, 8634990), (20, 7771491), (21, 7401420), (26, 5978070), (27, 5756660), (28, 5551065), (30, 5180994), (35, 4440852), (36, 4317495), (39, 3985380), (42, 3700710), (45, 3453996), (52, 2989035), (54, 2878330), (60, 2590497), (63, 2467140), (65, 2391228), (70, 2220426), (78, 1992690), (84, 1850355), (90, 1726998), (91, 1708020), (105, 1480284), (108, 1439165), (117, 1328460), (126, 1233570), (130, 1195614), (135, 1151332), (140, 1110213), (156, 996345), (180, 863499), (182, 854010), (189, 822380), (195, 797076), (210, 740142), (234, 664230), (252, 616785), (260, 597807), (270, 575666), (273, 569340), (315, 493428), (351, 442820), (364, 427005), (378, 411190), (390, 398538), (420, 370071), (455, 341604), (468, 332115), (540, 287833), (546, 284670), (585, 265692), (630, 246714), (702, 221410), (756, 205595), (780, 199269), (819, 189780), (910, 170802), (945, 164476), (1092, 142335), (1170, 132846), (1260, 123357), (1365, 113868), (1404, 110705), (1638, 94890), (1755, 88564), (1820, 85401), (1890, 82238), (2340, 66423), (2457, 63260), (2730, 56934), (3163, 49140), (3276, 47445), (3510, 44282), (3780, 41119), (4095, 37956), (4914, 31630), (5460, 28467), (6326, 24570), (7020, 22141), (8190, 18978), (9489, 16380), (9828, 15815), (12285, 12652)]