1227940200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{181}}^1\times {\mathrm{3769}}^1$

素因数の和:3972

約数の個数: 144

約数和(自身を含む): 4147716300

約数和(自身を除く): 2919776100

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 181, 200, 225, 300, 360, 362, 450, 543, 600, 724, 900, 905, 1086, 1448, 1629, 1800, 1810, 2172, 2715, 3258, 3620, 3769, 4344, 4525, 5430, 6516, 7240, 7538, 8145, 9050, 10860, 11307, 13032, 13575, 15076, 16290, 18100, 18845, 21720, 22614, 27150, 30152, 32580, 33921, 36200, 37690, 40725, 45228, 54300, 56535, 65160, 67842, 75380, 81450, 90456, 94225, 108600, 113070, 135684, 150760, 162900, 169605, 188450, 226140, 271368, 282675, 325800, 339210, 376900, 452280, 565350, 678420, 682189, 753800, 848025, 1130700, 1356840, 1364378, 1696050, 2046567, 2261400, 2728756, 3392100, 3410945, 4093134, 5457512, 6139701, 6784200, 6821890, 8186268, 10232835, 12279402, 13643780, 16372536, 17054725, 20465670, 24558804, 27287560, 30698505, 34109450, 40931340, 49117608, 51164175, 61397010, 68218900, 81862680, 102328350, 122794020, 136437800, 153492525, 204656700, 245588040, 306985050, 409313400, 613970100, 1227940200]

約数ペア:

[(1, 1227940200), (2, 613970100), (3, 409313400), (4, 306985050), (5, 245588040), (6, 204656700), (8, 153492525), (9, 136437800), (10, 122794020), (12, 102328350), (15, 81862680), (18, 68218900), (20, 61397010), (24, 51164175), (25, 49117608), (30, 40931340), (36, 34109450), (40, 30698505), (45, 27287560), (50, 24558804), (60, 20465670), (72, 17054725), (75, 16372536), (90, 13643780), (100, 12279402), (120, 10232835), (150, 8186268), (180, 6821890), (181, 6784200), (200, 6139701), (225, 5457512), (300, 4093134), (360, 3410945), (362, 3392100), (450, 2728756), (543, 2261400), (600, 2046567), (724, 1696050), (900, 1364378), (905, 1356840), (1086, 1130700), (1448, 848025), (1629, 753800), (1800, 682189), (1810, 678420), (2172, 565350), (2715, 452280), (3258, 376900), (3620, 339210), (3769, 325800), (4344, 282675), (4525, 271368), (5430, 226140), (6516, 188450), (7240, 169605), (7538, 162900), (8145, 150760), (9050, 135684), (10860, 113070), (11307, 108600), (13032, 94225), (13575, 90456), (15076, 81450), (16290, 75380), (18100, 67842), (18845, 65160), (21720, 56535), (22614, 54300), (27150, 45228), (30152, 40725), (32580, 37690), (33921, 36200)]