1899033660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{599}}^1$

素因数の和:742

約数の個数: 240

約数和(自身を含む): 6342336000

約数和(自身を除く): 4443302340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 103, 108, 114, 135, 162, 171, 180, 190, 206, 228, 270, 285, 309, 324, 342, 380, 405, 412, 513, 515, 540, 570, 599, 618, 684, 810, 855, 927, 1026, 1030, 1140, 1198, 1236, 1539, 1545, 1620, 1710, 1797, 1854, 1957, 2052, 2060, 2396, 2565, 2781, 2995, 3078, 3090, 3420, 3594, 3708, 3914, 4635, 5130, 5391, 5562, 5871, 5990, 6156, 6180, 7188, 7695, 7828, 8343, 8985, 9270, 9785, 10260, 10782, 11124, 11381, 11742, 11980, 13905, 15390, 16173, 16686, 17613, 17970, 18540, 19570, 21564, 22762, 23484, 26955, 27810, 29355, 30780, 32346, 33372, 34143, 35226, 35940, 39140, 41715, 45524, 48519, 52839, 53910, 55620, 56905, 58710, 61697, 64692, 68286, 70452, 80865, 83430, 88065, 97038, 102429, 105678, 107820, 113810, 117420, 123394, 136572, 158517, 161730, 166860, 170715, 176130, 185091, 194076, 204858, 211356, 227620, 242595, 246788, 264195, 307287, 308485, 317034, 323460, 341430, 352260, 370182, 409716, 485190, 512145, 528390, 555273, 614574, 616970, 634068, 682860, 740364, 792585, 921861, 925455, 970380, 1024290, 1056780, 1110546, 1172243, 1229148, 1233940, 1536435, 1585170, 1665819, 1843722, 1850910, 2048580, 2221092, 2344486, 2776365, 3072870, 3170340, 3331638, 3516729, 3687444, 3701820, 4609305, 4688972, 4997457, 5552730, 5861215, 6145740, 6663276, 7033458, 8329095, 9218610, 9994914, 10550187, 11105460, 11722430, 14066916, 16658190, 17583645, 18437220, 19989828, 21100374, 23444860, 24987285, 31650561, 33316380, 35167290, 42200748, 49974570, 52750935, 63301122, 70334580, 94951683, 99949140, 105501870, 126602244, 158252805, 189903366, 211003740, 316505610, 379806732, 474758415, 633011220, 949516830, 1899033660]

約数ペア:

[(1, 1899033660), (2, 949516830), (3, 633011220), (4, 474758415), (5, 379806732), (6, 316505610), (9, 211003740), (10, 189903366), (12, 158252805), (15, 126602244), (18, 105501870), (19, 99949140), (20, 94951683), (27, 70334580), (30, 63301122), (36, 52750935), (38, 49974570), (45, 42200748), (54, 35167290), (57, 33316380), (60, 31650561), (76, 24987285), (81, 23444860), (90, 21100374), (95, 19989828), (103, 18437220), (108, 17583645), (114, 16658190), (135, 14066916), (162, 11722430), (171, 11105460), (180, 10550187), (190, 9994914), (206, 9218610), (228, 8329095), (270, 7033458), (285, 6663276), (309, 6145740), (324, 5861215), (342, 5552730), (380, 4997457), (405, 4688972), (412, 4609305), (513, 3701820), (515, 3687444), (540, 3516729), (570, 3331638), (599, 3170340), (618, 3072870), (684, 2776365), (810, 2344486), (855, 2221092), (927, 2048580), (1026, 1850910), (1030, 1843722), (1140, 1665819), (1198, 1585170), (1236, 1536435), (1539, 1233940), (1545, 1229148), (1620, 1172243), (1710, 1110546), (1797, 1056780), (1854, 1024290), (1957, 970380), (2052, 925455), (2060, 921861), (2396, 792585), (2565, 740364), (2781, 682860), (2995, 634068), (3078, 616970), (3090, 614574), (3420, 555273), (3594, 528390), (3708, 512145), (3914, 485190), (4635, 409716), (5130, 370182), (5391, 352260), (5562, 341430), (5871, 323460), (5990, 317034), (6156, 308485), (6180, 307287), (7188, 264195), (7695, 246788), (7828, 242595), (8343, 227620), (8985, 211356), (9270, 204858), (9785, 194076), (10260, 185091), (10782, 176130), (11124, 170715), (11381, 166860), (11742, 161730), (11980, 158517), (13905, 136572), (15390, 123394), (16173, 117420), (16686, 113810), (17613, 107820), (17970, 105678), (18540, 102429), (19570, 97038), (21564, 88065), (22762, 83430), (23484, 80865), (26955, 70452), (27810, 68286), (29355, 64692), (30780, 61697), (32346, 58710), (33372, 56905), (34143, 55620), (35226, 53910), (35940, 52839), (39140, 48519), (41715, 45524)]