18206318700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{5297}}^1$

素因数の和:5406

約数の個数: 288

約数和(自身を含む): 62541830400

約数和(自身を除く): 44335511700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 67, 75, 76, 90, 95, 100, 108, 114, 134, 135, 150, 171, 180, 190, 201, 225, 228, 268, 270, 285, 300, 335, 342, 380, 402, 450, 475, 513, 540, 570, 603, 670, 675, 684, 804, 855, 900, 950, 1005, 1026, 1140, 1206, 1273, 1340, 1350, 1425, 1675, 1710, 1809, 1900, 2010, 2052, 2412, 2546, 2565, 2700, 2850, 3015, 3350, 3420, 3618, 3819, 4020, 4275, 5025, 5092, 5130, 5297, 5700, 6030, 6365, 6700, 7236, 7638, 8550, 9045, 10050, 10260, 10594, 11457, 12060, 12730, 12825, 15075, 15276, 15891, 17100, 18090, 19095, 20100, 21188, 22914, 25460, 25650, 26485, 30150, 31782, 31825, 34371, 36180, 38190, 45225, 45828, 47673, 51300, 52970, 57285, 60300, 63564, 63650, 68742, 76380, 79455, 90450, 95346, 95475, 100643, 105940, 114570, 127300, 132425, 137484, 143019, 158910, 171855, 180900, 190692, 190950, 201286, 229140, 238365, 264850, 286038, 286425, 301929, 317820, 343710, 354899, 381900, 397275, 402572, 476730, 503215, 529700, 572076, 572850, 603858, 687420, 709798, 715095, 794550, 859275, 905787, 953460, 1006430, 1064697, 1145700, 1191825, 1207716, 1419596, 1430190, 1509645, 1589100, 1718550, 1774495, 1811574, 2012860, 2129394, 2383650, 2516075, 2717361, 2860380, 3019290, 3194091, 3437100, 3548990, 3575475, 3623148, 4258788, 4528935, 4767300, 5032150, 5323485, 5434722, 6038580, 6388182, 6743081, 7097980, 7150950, 7548225, 8872475, 9057870, 9582273, 10064300, 10646970, 10869444, 12776364, 13486162, 13586805, 14301900, 15096450, 15970455, 17744950, 18115740, 19164546, 20229243, 21293940, 22644675, 26617425, 26972324, 27173610, 30192900, 31940910, 33715405, 35489900, 38329092, 40458486, 45289350, 47911365, 53234850, 54347220, 60687729, 63881820, 67430810, 67934025, 79852275, 80916972, 90578700, 95822730, 101146215, 106469700, 121375458, 134861620, 135868050, 159704550, 168577025, 182063187, 191645460, 202292430, 239556825, 242750916, 271736100, 303438645, 319409100, 337154050, 364126374, 404584860, 479113650, 505731075, 606877290, 674308100, 728252748, 910315935, 958227300, 1011462150, 1213754580, 1517193225, 1820631870, 2022924300, 3034386450, 3641263740, 4551579675, 6068772900, 9103159350, 18206318700]

約数ペア:

[(1, 18206318700), (2, 9103159350), (3, 6068772900), (4, 4551579675), (5, 3641263740), (6, 3034386450), (9, 2022924300), (10, 1820631870), (12, 1517193225), (15, 1213754580), (18, 1011462150), (19, 958227300), (20, 910315935), (25, 728252748), (27, 674308100), (30, 606877290), (36, 505731075), (38, 479113650), (45, 404584860), (50, 364126374), (54, 337154050), (57, 319409100), (60, 303438645), (67, 271736100), (75, 242750916), (76, 239556825), (90, 202292430), (95, 191645460), (100, 182063187), (108, 168577025), (114, 159704550), (134, 135868050), (135, 134861620), (150, 121375458), (171, 106469700), (180, 101146215), (190, 95822730), (201, 90578700), (225, 80916972), (228, 79852275), (268, 67934025), (270, 67430810), (285, 63881820), (300, 60687729), (335, 54347220), (342, 53234850), (380, 47911365), (402, 45289350), (450, 40458486), (475, 38329092), (513, 35489900), (540, 33715405), (570, 31940910), (603, 30192900), (670, 27173610), (675, 26972324), (684, 26617425), (804, 22644675), (855, 21293940), (900, 20229243), (950, 19164546), (1005, 18115740), (1026, 17744950), (1140, 15970455), (1206, 15096450), (1273, 14301900), (1340, 13586805), (1350, 13486162), (1425, 12776364), (1675, 10869444), (1710, 10646970), (1809, 10064300), (1900, 9582273), (2010, 9057870), (2052, 8872475), (2412, 7548225), (2546, 7150950), (2565, 7097980), (2700, 6743081), (2850, 6388182), (3015, 6038580), (3350, 5434722), (3420, 5323485), (3618, 5032150), (3819, 4767300), (4020, 4528935), (4275, 4258788), (5025, 3623148), (5092, 3575475), (5130, 3548990), (5297, 3437100), (5700, 3194091), (6030, 3019290), (6365, 2860380), (6700, 2717361), (7236, 2516075), (7638, 2383650), (8550, 2129394), (9045, 2012860), (10050, 1811574), (10260, 1774495), (10594, 1718550), (11457, 1589100), (12060, 1509645), (12730, 1430190), (12825, 1419596), (15075, 1207716), (15276, 1191825), (15891, 1145700), (17100, 1064697), (18090, 1006430), (19095, 953460), (20100, 905787), (21188, 859275), (22914, 794550), (25460, 715095), (25650, 709798), (26485, 687420), (30150, 603858), (31782, 572850), (31825, 572076), (34371, 529700), (36180, 503215), (38190, 476730), (45225, 402572), (45828, 397275), (47673, 381900), (51300, 354899), (52970, 343710), (57285, 317820), (60300, 301929), (63564, 286425), (63650, 286038), (68742, 264850), (76380, 238365), (79455, 229140), (90450, 201286), (95346, 190950), (95475, 190692), (100643, 180900), (105940, 171855), (114570, 158910), (127300, 143019), (132425, 137484)]