146198520

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1$

素因数の和:141

約数の個数: 288

約数和(自身を含む): 539557200

約数和(自身を除く): 393358680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 89, 90, 104, 108, 117, 120, 130, 135, 156, 162, 169, 178, 180, 195, 216, 234, 243, 260, 267, 270, 312, 324, 338, 351, 356, 360, 390, 405, 445, 468, 486, 507, 520, 534, 540, 585, 648, 676, 702, 712, 780, 801, 810, 845, 890, 936, 972, 1014, 1053, 1068, 1080, 1157, 1170, 1215, 1335, 1352, 1404, 1521, 1560, 1602, 1620, 1690, 1755, 1780, 1944, 2028, 2106, 2136, 2314, 2340, 2403, 2430, 2535, 2670, 2808, 3042, 3159, 3204, 3240, 3380, 3471, 3510, 3560, 4005, 4056, 4212, 4563, 4628, 4680, 4806, 4860, 5070, 5265, 5340, 5785, 6084, 6318, 6408, 6760, 6942, 7020, 7209, 7605, 8010, 8424, 9126, 9256, 9612, 9720, 10140, 10413, 10530, 10680, 11570, 12015, 12168, 12636, 13689, 13884, 14040, 14418, 15041, 15210, 15795, 16020, 17355, 18252, 19224, 20280, 20826, 21060, 21627, 22815, 23140, 24030, 25272, 27378, 27768, 28836, 30082, 30420, 31239, 31590, 32040, 34710, 36045, 36504, 41067, 41652, 42120, 43254, 45123, 45630, 46280, 48060, 52065, 54756, 57672, 60164, 60840, 62478, 63180, 68445, 69420, 72090, 75205, 82134, 83304, 86508, 90246, 91260, 93717, 96120, 104130, 108135, 109512, 120328, 124956, 126360, 135369, 136890, 138840, 144180, 150410, 156195, 164268, 173016, 180492, 182520, 187434, 205335, 208260, 216270, 225615, 249912, 270738, 273780, 281151, 288360, 300820, 312390, 328536, 360984, 374868, 406107, 410670, 416520, 432540, 451230, 468585, 541476, 547560, 562302, 601640, 624780, 676845, 749736, 812214, 821340, 865080, 902460, 937170, 1082952, 1124604, 1218321, 1249560, 1353690, 1405755, 1624428, 1642680, 1804920, 1874340, 2030535, 2249208, 2436642, 2707380, 2811510, 3248856, 3654963, 3748680, 4061070, 4873284, 5414760, 5623020, 6091605, 7309926, 8122140, 9746568, 11246040, 12183210, 14619852, 16244280, 18274815, 24366420, 29239704, 36549630, 48732840, 73099260, 146198520]

約数ペア:

[(1, 146198520), (2, 73099260), (3, 48732840), (4, 36549630), (5, 29239704), (6, 24366420), (8, 18274815), (9, 16244280), (10, 14619852), (12, 12183210), (13, 11246040), (15, 9746568), (18, 8122140), (20, 7309926), (24, 6091605), (26, 5623020), (27, 5414760), (30, 4873284), (36, 4061070), (39, 3748680), (40, 3654963), (45, 3248856), (52, 2811510), (54, 2707380), (60, 2436642), (65, 2249208), (72, 2030535), (78, 1874340), (81, 1804920), (89, 1642680), (90, 1624428), (104, 1405755), (108, 1353690), (117, 1249560), (120, 1218321), (130, 1124604), (135, 1082952), (156, 937170), (162, 902460), (169, 865080), (178, 821340), (180, 812214), (195, 749736), (216, 676845), (234, 624780), (243, 601640), (260, 562302), (267, 547560), (270, 541476), (312, 468585), (324, 451230), (338, 432540), (351, 416520), (356, 410670), (360, 406107), (390, 374868), (405, 360984), (445, 328536), (468, 312390), (486, 300820), (507, 288360), (520, 281151), (534, 273780), (540, 270738), (585, 249912), (648, 225615), (676, 216270), (702, 208260), (712, 205335), (780, 187434), (801, 182520), (810, 180492), (845, 173016), (890, 164268), (936, 156195), (972, 150410), (1014, 144180), (1053, 138840), (1068, 136890), (1080, 135369), (1157, 126360), (1170, 124956), (1215, 120328), (1335, 109512), (1352, 108135), (1404, 104130), (1521, 96120), (1560, 93717), (1602, 91260), (1620, 90246), (1690, 86508), (1755, 83304), (1780, 82134), (1944, 75205), (2028, 72090), (2106, 69420), (2136, 68445), (2314, 63180), (2340, 62478), (2403, 60840), (2430, 60164), (2535, 57672), (2670, 54756), (2808, 52065), (3042, 48060), (3159, 46280), (3204, 45630), (3240, 45123), (3380, 43254), (3471, 42120), (3510, 41652), (3560, 41067), (4005, 36504), (4056, 36045), (4212, 34710), (4563, 32040), (4628, 31590), (4680, 31239), (4806, 30420), (4860, 30082), (5070, 28836), (5265, 27768), (5340, 27378), (5785, 25272), (6084, 24030), (6318, 23140), (6408, 22815), (6760, 21627), (6942, 21060), (7020, 20826), (7209, 20280), (7605, 19224), (8010, 18252), (8424, 17355), (9126, 16020), (9256, 15795), (9612, 15210), (9720, 15041), (10140, 14418), (10413, 14040), (10530, 13884), (10680, 13689), (11570, 12636), (12015, 12168)]