145497060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:232

約数の個数: 240

約数和(自身を含む): 500068800

約数和(自身を除く): 354571740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 29, 30, 36, 38, 45, 54, 57, 58, 60, 76, 81, 87, 90, 95, 108, 114, 116, 135, 145, 162, 163, 171, 174, 180, 190, 228, 261, 270, 285, 290, 324, 326, 342, 348, 380, 405, 435, 489, 513, 522, 540, 551, 570, 580, 652, 684, 783, 810, 815, 855, 870, 978, 1026, 1044, 1102, 1140, 1305, 1467, 1539, 1566, 1620, 1630, 1653, 1710, 1740, 1956, 2052, 2204, 2349, 2445, 2565, 2610, 2755, 2934, 3078, 3097, 3132, 3260, 3306, 3420, 3915, 4401, 4698, 4727, 4890, 4959, 5130, 5220, 5510, 5868, 6156, 6194, 6612, 7335, 7695, 7830, 8265, 8802, 9291, 9396, 9454, 9780, 9918, 10260, 11020, 11745, 12388, 13203, 14181, 14670, 14877, 15390, 15485, 15660, 16530, 17604, 18582, 18908, 19836, 22005, 23490, 23635, 24795, 26406, 27873, 28362, 29340, 29754, 30780, 30970, 33060, 37164, 42543, 44010, 44631, 46455, 46980, 47270, 49590, 52812, 55746, 56724, 59508, 61940, 66015, 70905, 74385, 83619, 85086, 88020, 89262, 89813, 92910, 94540, 99180, 111492, 127629, 132030, 139365, 141810, 148770, 167238, 170172, 178524, 179626, 185820, 212715, 223155, 250857, 255258, 264060, 269439, 278730, 283620, 297540, 334476, 359252, 382887, 418095, 425430, 446310, 449065, 501714, 510516, 538878, 557460, 638145, 765774, 808317, 836190, 850860, 892620, 898130, 1003428, 1077756, 1254285, 1276290, 1347195, 1531548, 1616634, 1672380, 1796260, 1914435, 2424951, 2508570, 2552580, 2694390, 3233268, 3828870, 4041585, 4849902, 5017140, 5388780, 7274853, 7657740, 8083170, 9699804, 12124755, 14549706, 16166340, 24249510, 29099412, 36374265, 48499020, 72748530, 145497060]

約数ペア:

[(1, 145497060), (2, 72748530), (3, 48499020), (4, 36374265), (5, 29099412), (6, 24249510), (9, 16166340), (10, 14549706), (12, 12124755), (15, 9699804), (18, 8083170), (19, 7657740), (20, 7274853), (27, 5388780), (29, 5017140), (30, 4849902), (36, 4041585), (38, 3828870), (45, 3233268), (54, 2694390), (57, 2552580), (58, 2508570), (60, 2424951), (76, 1914435), (81, 1796260), (87, 1672380), (90, 1616634), (95, 1531548), (108, 1347195), (114, 1276290), (116, 1254285), (135, 1077756), (145, 1003428), (162, 898130), (163, 892620), (171, 850860), (174, 836190), (180, 808317), (190, 765774), (228, 638145), (261, 557460), (270, 538878), (285, 510516), (290, 501714), (324, 449065), (326, 446310), (342, 425430), (348, 418095), (380, 382887), (405, 359252), (435, 334476), (489, 297540), (513, 283620), (522, 278730), (540, 269439), (551, 264060), (570, 255258), (580, 250857), (652, 223155), (684, 212715), (783, 185820), (810, 179626), (815, 178524), (855, 170172), (870, 167238), (978, 148770), (1026, 141810), (1044, 139365), (1102, 132030), (1140, 127629), (1305, 111492), (1467, 99180), (1539, 94540), (1566, 92910), (1620, 89813), (1630, 89262), (1653, 88020), (1710, 85086), (1740, 83619), (1956, 74385), (2052, 70905), (2204, 66015), (2349, 61940), (2445, 59508), (2565, 56724), (2610, 55746), (2755, 52812), (2934, 49590), (3078, 47270), (3097, 46980), (3132, 46455), (3260, 44631), (3306, 44010), (3420, 42543), (3915, 37164), (4401, 33060), (4698, 30970), (4727, 30780), (4890, 29754), (4959, 29340), (5130, 28362), (5220, 27873), (5510, 26406), (5868, 24795), (6156, 23635), (6194, 23490), (6612, 22005), (7335, 19836), (7695, 18908), (7830, 18582), (8265, 17604), (8802, 16530), (9291, 15660), (9396, 15485), (9454, 15390), (9780, 14877), (9918, 14670), (10260, 14181), (11020, 13203), (11745, 12388)]