237244860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:165

約数の個数: 288

約数和(自身を含む): 818947584

約数和(自身を除く): 581702724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 31, 34, 36, 41, 45, 51, 60, 61, 62, 68, 82, 85, 90, 93, 102, 122, 123, 124, 153, 155, 164, 170, 180, 183, 186, 204, 205, 244, 246, 255, 279, 305, 306, 310, 340, 366, 369, 372, 410, 465, 492, 510, 527, 549, 558, 610, 612, 615, 620, 697, 732, 738, 765, 820, 915, 930, 1020, 1037, 1054, 1098, 1116, 1220, 1230, 1271, 1394, 1395, 1476, 1530, 1581, 1830, 1845, 1860, 1891, 2074, 2091, 2108, 2196, 2460, 2501, 2542, 2635, 2745, 2788, 2790, 3060, 3111, 3162, 3485, 3660, 3690, 3782, 3813, 4148, 4182, 4743, 5002, 5084, 5185, 5270, 5490, 5580, 5673, 6222, 6273, 6324, 6355, 6970, 7380, 7503, 7564, 7626, 7905, 8364, 9333, 9455, 9486, 10004, 10370, 10455, 10540, 10980, 11346, 11439, 12444, 12505, 12546, 12710, 13940, 15006, 15252, 15555, 15810, 17019, 18666, 18910, 18972, 19065, 20740, 20910, 21607, 22509, 22692, 22878, 23715, 25010, 25092, 25420, 28365, 30012, 31110, 31365, 31620, 32147, 34038, 37332, 37515, 37820, 38130, 41820, 42517, 43214, 45018, 45756, 46665, 47430, 50020, 56730, 57195, 62220, 62730, 64294, 64821, 68076, 75030, 76260, 77531, 85034, 85095, 86428, 90036, 93330, 94860, 96441, 108035, 112545, 113460, 114390, 125460, 127551, 128588, 129642, 150060, 155062, 160735, 170068, 170190, 186660, 192882, 194463, 212585, 216070, 225090, 228780, 232593, 255102, 259284, 289323, 310124, 321470, 324105, 340380, 382653, 385764, 387655, 388926, 425170, 432140, 450180, 465186, 482205, 510204, 578646, 637755, 642940, 648210, 697779, 765306, 775310, 777852, 850340, 930372, 964410, 972315, 1157292, 1162965, 1275510, 1296420, 1318027, 1395558, 1446615, 1530612, 1550620, 1913265, 1928820, 1944630, 2325930, 2551020, 2636054, 2791116, 2893230, 3488895, 3826530, 3889260, 3954081, 4651860, 5272108, 5786460, 6590135, 6977790, 7653060, 7908162, 11862243, 13180270, 13955580, 15816324, 19770405, 23724486, 26360540, 39540810, 47448972, 59311215, 79081620, 118622430, 237244860]

約数ペア:

[(1, 237244860), (2, 118622430), (3, 79081620), (4, 59311215), (5, 47448972), (6, 39540810), (9, 26360540), (10, 23724486), (12, 19770405), (15, 15816324), (17, 13955580), (18, 13180270), (20, 11862243), (30, 7908162), (31, 7653060), (34, 6977790), (36, 6590135), (41, 5786460), (45, 5272108), (51, 4651860), (60, 3954081), (61, 3889260), (62, 3826530), (68, 3488895), (82, 2893230), (85, 2791116), (90, 2636054), (93, 2551020), (102, 2325930), (122, 1944630), (123, 1928820), (124, 1913265), (153, 1550620), (155, 1530612), (164, 1446615), (170, 1395558), (180, 1318027), (183, 1296420), (186, 1275510), (204, 1162965), (205, 1157292), (244, 972315), (246, 964410), (255, 930372), (279, 850340), (305, 777852), (306, 775310), (310, 765306), (340, 697779), (366, 648210), (369, 642940), (372, 637755), (410, 578646), (465, 510204), (492, 482205), (510, 465186), (527, 450180), (549, 432140), (558, 425170), (610, 388926), (612, 387655), (615, 385764), (620, 382653), (697, 340380), (732, 324105), (738, 321470), (765, 310124), (820, 289323), (915, 259284), (930, 255102), (1020, 232593), (1037, 228780), (1054, 225090), (1098, 216070), (1116, 212585), (1220, 194463), (1230, 192882), (1271, 186660), (1394, 170190), (1395, 170068), (1476, 160735), (1530, 155062), (1581, 150060), (1830, 129642), (1845, 128588), (1860, 127551), (1891, 125460), (2074, 114390), (2091, 113460), (2108, 112545), (2196, 108035), (2460, 96441), (2501, 94860), (2542, 93330), (2635, 90036), (2745, 86428), (2788, 85095), (2790, 85034), (3060, 77531), (3111, 76260), (3162, 75030), (3485, 68076), (3660, 64821), (3690, 64294), (3782, 62730), (3813, 62220), (4148, 57195), (4182, 56730), (4743, 50020), (5002, 47430), (5084, 46665), (5185, 45756), (5270, 45018), (5490, 43214), (5580, 42517), (5673, 41820), (6222, 38130), (6273, 37820), (6324, 37515), (6355, 37332), (6970, 34038), (7380, 32147), (7503, 31620), (7564, 31365), (7626, 31110), (7905, 30012), (8364, 28365), (9333, 25420), (9455, 25092), (9486, 25010), (10004, 23715), (10370, 22878), (10455, 22692), (10540, 22509), (10980, 21607), (11346, 20910), (11439, 20740), (12444, 19065), (12505, 18972), (12546, 18910), (12710, 18666), (13940, 17019), (15006, 15810), (15252, 15555)]