2989832400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43711}}^1$

素因数の和:43754

約数の個数: 180

約数和(自身を含む): 10921880320

約数和(自身を除く): 7932047920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 100, 114, 120, 144, 150, 152, 171, 180, 190, 200, 225, 228, 240, 285, 300, 304, 342, 360, 380, 400, 450, 456, 475, 570, 600, 684, 720, 760, 855, 900, 912, 950, 1140, 1200, 1368, 1425, 1520, 1710, 1800, 1900, 2280, 2736, 2850, 3420, 3600, 3800, 4275, 4560, 5700, 6840, 7600, 8550, 11400, 13680, 17100, 22800, 34200, 43711, 68400, 87422, 131133, 174844, 218555, 262266, 349688, 393399, 437110, 524532, 655665, 699376, 786798, 830509, 874220, 1049064, 1092775, 1311330, 1573596, 1661018, 1748440, 1966995, 2098128, 2185550, 2491527, 2622660, 3147192, 3278325, 3322036, 3496880, 3933990, 4152545, 4371100, 4983054, 5245320, 6294384, 6556650, 6644072, 7474581, 7867980, 8305090, 8742200, 9834975, 9966108, 10490640, 12457635, 13113300, 13288144, 14949162, 15735960, 16610180, 17484400, 19669950, 19932216, 20762725, 24915270, 26226600, 29898324, 31471920, 33220360, 37372905, 39339900, 39864432, 41525450, 49830540, 52453200, 59796648, 62288175, 66440720, 74745810, 78679800, 83050900, 99661080, 119593296, 124576350, 149491620, 157359600, 166101800, 186864525, 199322160, 249152700, 298983240, 332203600, 373729050, 498305400, 597966480, 747458100, 996610800, 1494916200, 2989832400]

約数ペア:

[(1, 2989832400), (2, 1494916200), (3, 996610800), (4, 747458100), (5, 597966480), (6, 498305400), (8, 373729050), (9, 332203600), (10, 298983240), (12, 249152700), (15, 199322160), (16, 186864525), (18, 166101800), (19, 157359600), (20, 149491620), (24, 124576350), (25, 119593296), (30, 99661080), (36, 83050900), (38, 78679800), (40, 74745810), (45, 66440720), (48, 62288175), (50, 59796648), (57, 52453200), (60, 49830540), (72, 41525450), (75, 39864432), (76, 39339900), (80, 37372905), (90, 33220360), (95, 31471920), (100, 29898324), (114, 26226600), (120, 24915270), (144, 20762725), (150, 19932216), (152, 19669950), (171, 17484400), (180, 16610180), (190, 15735960), (200, 14949162), (225, 13288144), (228, 13113300), (240, 12457635), (285, 10490640), (300, 9966108), (304, 9834975), (342, 8742200), (360, 8305090), (380, 7867980), (400, 7474581), (450, 6644072), (456, 6556650), (475, 6294384), (570, 5245320), (600, 4983054), (684, 4371100), (720, 4152545), (760, 3933990), (855, 3496880), (900, 3322036), (912, 3278325), (950, 3147192), (1140, 2622660), (1200, 2491527), (1368, 2185550), (1425, 2098128), (1520, 1966995), (1710, 1748440), (1800, 1661018), (1900, 1573596), (2280, 1311330), (2736, 1092775), (2850, 1049064), (3420, 874220), (3600, 830509), (3800, 786798), (4275, 699376), (4560, 655665), (5700, 524532), (6840, 437110), (7600, 393399), (8550, 349688), (11400, 262266), (13680, 218555), (17100, 174844), (22800, 131133), (34200, 87422), (43711, 68400)]