1995424800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{977}}^1$

素因数の和:1060

約数の個数: 288

約数和(自身を含む): 6967804032

約数和(自身を除く): 4972379232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 37, 40, 46, 48, 50, 60, 69, 74, 75, 80, 92, 96, 100, 111, 115, 120, 138, 148, 150, 160, 184, 185, 200, 222, 230, 240, 276, 296, 300, 345, 368, 370, 400, 444, 460, 480, 552, 555, 575, 592, 600, 690, 736, 740, 800, 851, 888, 920, 925, 977, 1104, 1110, 1150, 1184, 1200, 1380, 1480, 1702, 1725, 1776, 1840, 1850, 1954, 2208, 2220, 2300, 2400, 2553, 2760, 2775, 2931, 2960, 3404, 3450, 3552, 3680, 3700, 3908, 4255, 4440, 4600, 4885, 5106, 5520, 5550, 5862, 5920, 6808, 6900, 7400, 7816, 8510, 8880, 9200, 9770, 10212, 11040, 11100, 11724, 12765, 13616, 13800, 14655, 14800, 15632, 17020, 17760, 18400, 19540, 20424, 21275, 22200, 22471, 23448, 24425, 25530, 27232, 27600, 29310, 29600, 31264, 34040, 36149, 39080, 40848, 42550, 44400, 44942, 46896, 48850, 51060, 55200, 58620, 63825, 67413, 68080, 72298, 73275, 78160, 81696, 85100, 88800, 89884, 93792, 97700, 102120, 108447, 112355, 117240, 127650, 134826, 136160, 144596, 146550, 156320, 170200, 179768, 180745, 195400, 204240, 216894, 224710, 234480, 255300, 269652, 289192, 293100, 337065, 340400, 359536, 361490, 390800, 408480, 433788, 449420, 468960, 510600, 539304, 542235, 561775, 578384, 586200, 674130, 680800, 719072, 722980, 781600, 831427, 867576, 898840, 903725, 1021200, 1078608, 1084470, 1123550, 1156768, 1172400, 1348260, 1445960, 1662854, 1685325, 1735152, 1797680, 1807450, 2042400, 2157216, 2168940, 2247100, 2344800, 2494281, 2696520, 2711175, 2891920, 3325708, 3370650, 3470304, 3595360, 3614900, 4157135, 4337880, 4494200, 4988562, 5393040, 5422350, 5783840, 6651416, 6741300, 7229800, 8314270, 8675760, 8988400, 9977124, 10786080, 10844700, 12471405, 13302832, 13482600, 14459600, 16628540, 17351520, 17976800, 19954248, 20785675, 21689400, 24942810, 26605664, 26965200, 28919200, 33257080, 39908496, 41571350, 43378800, 49885620, 53930400, 62357025, 66514160, 79816992, 83142700, 86757600, 99771240, 124714050, 133028320, 166285400, 199542480, 249428100, 332570800, 399084960, 498856200, 665141600, 997712400, 1995424800]

約数ペア:

[(1, 1995424800), (2, 997712400), (3, 665141600), (4, 498856200), (5, 399084960), (6, 332570800), (8, 249428100), (10, 199542480), (12, 166285400), (15, 133028320), (16, 124714050), (20, 99771240), (23, 86757600), (24, 83142700), (25, 79816992), (30, 66514160), (32, 62357025), (37, 53930400), (40, 49885620), (46, 43378800), (48, 41571350), (50, 39908496), (60, 33257080), (69, 28919200), (74, 26965200), (75, 26605664), (80, 24942810), (92, 21689400), (96, 20785675), (100, 19954248), (111, 17976800), (115, 17351520), (120, 16628540), (138, 14459600), (148, 13482600), (150, 13302832), (160, 12471405), (184, 10844700), (185, 10786080), (200, 9977124), (222, 8988400), (230, 8675760), (240, 8314270), (276, 7229800), (296, 6741300), (300, 6651416), (345, 5783840), (368, 5422350), (370, 5393040), (400, 4988562), (444, 4494200), (460, 4337880), (480, 4157135), (552, 3614900), (555, 3595360), (575, 3470304), (592, 3370650), (600, 3325708), (690, 2891920), (736, 2711175), (740, 2696520), (800, 2494281), (851, 2344800), (888, 2247100), (920, 2168940), (925, 2157216), (977, 2042400), (1104, 1807450), (1110, 1797680), (1150, 1735152), (1184, 1685325), (1200, 1662854), (1380, 1445960), (1480, 1348260), (1702, 1172400), (1725, 1156768), (1776, 1123550), (1840, 1084470), (1850, 1078608), (1954, 1021200), (2208, 903725), (2220, 898840), (2300, 867576), (2400, 831427), (2553, 781600), (2760, 722980), (2775, 719072), (2931, 680800), (2960, 674130), (3404, 586200), (3450, 578384), (3552, 561775), (3680, 542235), (3700, 539304), (3908, 510600), (4255, 468960), (4440, 449420), (4600, 433788), (4885, 408480), (5106, 390800), (5520, 361490), (5550, 359536), (5862, 340400), (5920, 337065), (6808, 293100), (6900, 289192), (7400, 269652), (7816, 255300), (8510, 234480), (8880, 224710), (9200, 216894), (9770, 204240), (10212, 195400), (11040, 180745), (11100, 179768), (11724, 170200), (12765, 156320), (13616, 146550), (13800, 144596), (14655, 136160), (14800, 134826), (15632, 127650), (17020, 117240), (17760, 112355), (18400, 108447), (19540, 102120), (20424, 97700), (21275, 93792), (22200, 89884), (22471, 88800), (23448, 85100), (24425, 81696), (25530, 78160), (27232, 73275), (27600, 72298), (29310, 68080), (29600, 67413), (31264, 63825), (34040, 58620), (36149, 55200), (39080, 51060), (40848, 48850), (42550, 46896), (44400, 44942)]