21217503300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{9013}}^1$

素因数の和:9115

約数の個数: 288

約数和(自身を含む): 75111859200

約数和(自身を除く): 53894355900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 42, 50, 57, 59, 60, 70, 75, 76, 84, 95, 100, 105, 114, 118, 133, 140, 150, 175, 177, 190, 210, 228, 236, 266, 285, 295, 300, 350, 354, 380, 399, 413, 420, 475, 525, 532, 570, 590, 665, 700, 708, 798, 826, 885, 950, 1050, 1121, 1140, 1180, 1239, 1330, 1425, 1475, 1596, 1652, 1770, 1900, 1995, 2065, 2100, 2242, 2478, 2660, 2850, 2950, 3325, 3363, 3540, 3990, 4130, 4425, 4484, 4956, 5605, 5700, 5900, 6195, 6650, 6726, 7847, 7980, 8260, 8850, 9013, 9975, 10325, 11210, 12390, 13300, 13452, 15694, 16815, 17700, 18026, 19950, 20650, 22420, 23541, 24780, 27039, 28025, 30975, 31388, 33630, 36052, 39235, 39900, 41300, 45065, 47082, 54078, 56050, 61950, 63091, 67260, 78470, 84075, 90130, 94164, 108156, 112100, 117705, 123900, 126182, 135195, 156940, 168150, 171247, 180260, 189273, 196175, 225325, 235410, 252364, 270390, 315455, 336300, 342494, 378546, 392350, 450650, 470820, 513741, 531767, 540780, 588525, 630910, 675975, 684988, 757092, 784700, 856235, 901300, 946365, 1027482, 1063534, 1177050, 1198729, 1261820, 1351950, 1577275, 1595301, 1712470, 1892730, 2054964, 2127068, 2354100, 2397458, 2568705, 2658835, 2703900, 3154550, 3190602, 3424940, 3596187, 3722369, 3785460, 4281175, 4731825, 4794916, 5137410, 5317670, 5993645, 6309100, 6381204, 7192374, 7444738, 7976505, 8562350, 9463650, 10103573, 10274820, 10635340, 11167107, 11987290, 12843525, 13294175, 14384748, 14889476, 15953010, 17124700, 17980935, 18611845, 18927300, 20207146, 22334214, 23974580, 25687050, 26588350, 29968225, 30310719, 31906020, 35961870, 37223690, 39882525, 40414292, 44668428, 50517865, 51374100, 53176700, 55835535, 59936450, 60621438, 70725011, 71923740, 74447380, 79765050, 89904675, 93059225, 101035730, 111671070, 119872900, 121242876, 141450022, 151553595, 159530100, 179809350, 186118450, 202071460, 212175033, 223342140, 252589325, 279177675, 282900044, 303107190, 353625055, 359618700, 372236900, 424350066, 505178650, 558355350, 606214380, 707250110, 757767975, 848700132, 1010357300, 1060875165, 1116710700, 1414500220, 1515535950, 1768125275, 2121750330, 3031071900, 3536250550, 4243500660, 5304375825, 7072501100, 10608751650, 21217503300]

約数ペア:

[(1, 21217503300), (2, 10608751650), (3, 7072501100), (4, 5304375825), (5, 4243500660), (6, 3536250550), (7, 3031071900), (10, 2121750330), (12, 1768125275), (14, 1515535950), (15, 1414500220), (19, 1116710700), (20, 1060875165), (21, 1010357300), (25, 848700132), (28, 757767975), (30, 707250110), (35, 606214380), (38, 558355350), (42, 505178650), (50, 424350066), (57, 372236900), (59, 359618700), (60, 353625055), (70, 303107190), (75, 282900044), (76, 279177675), (84, 252589325), (95, 223342140), (100, 212175033), (105, 202071460), (114, 186118450), (118, 179809350), (133, 159530100), (140, 151553595), (150, 141450022), (175, 121242876), (177, 119872900), (190, 111671070), (210, 101035730), (228, 93059225), (236, 89904675), (266, 79765050), (285, 74447380), (295, 71923740), (300, 70725011), (350, 60621438), (354, 59936450), (380, 55835535), (399, 53176700), (413, 51374100), (420, 50517865), (475, 44668428), (525, 40414292), (532, 39882525), (570, 37223690), (590, 35961870), (665, 31906020), (700, 30310719), (708, 29968225), (798, 26588350), (826, 25687050), (885, 23974580), (950, 22334214), (1050, 20207146), (1121, 18927300), (1140, 18611845), (1180, 17980935), (1239, 17124700), (1330, 15953010), (1425, 14889476), (1475, 14384748), (1596, 13294175), (1652, 12843525), (1770, 11987290), (1900, 11167107), (1995, 10635340), (2065, 10274820), (2100, 10103573), (2242, 9463650), (2478, 8562350), (2660, 7976505), (2850, 7444738), (2950, 7192374), (3325, 6381204), (3363, 6309100), (3540, 5993645), (3990, 5317670), (4130, 5137410), (4425, 4794916), (4484, 4731825), (4956, 4281175), (5605, 3785460), (5700, 3722369), (5900, 3596187), (6195, 3424940), (6650, 3190602), (6726, 3154550), (7847, 2703900), (7980, 2658835), (8260, 2568705), (8850, 2397458), (9013, 2354100), (9975, 2127068), (10325, 2054964), (11210, 1892730), (12390, 1712470), (13300, 1595301), (13452, 1577275), (15694, 1351950), (16815, 1261820), (17700, 1198729), (18026, 1177050), (19950, 1063534), (20650, 1027482), (22420, 946365), (23541, 901300), (24780, 856235), (27039, 784700), (28025, 757092), (30975, 684988), (31388, 675975), (33630, 630910), (36052, 588525), (39235, 540780), (39900, 531767), (41300, 513741), (45065, 470820), (47082, 450650), (54078, 392350), (56050, 378546), (61950, 342494), (63091, 336300), (67260, 315455), (78470, 270390), (84075, 252364), (90130, 235410), (94164, 225325), (108156, 196175), (112100, 189273), (117705, 180260), (123900, 171247), (126182, 168150), (135195, 156940)]