20003668350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{887}}^1$

素因数の和:1155

約数の個数: 192

約数和(自身を含む): 53831554560

約数和(自身を除く): 33827886210

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 41, 50, 57, 75, 82, 95, 114, 123, 150, 190, 193, 205, 246, 285, 386, 410, 475, 570, 579, 615, 779, 887, 950, 965, 1025, 1158, 1230, 1425, 1558, 1774, 1930, 2050, 2337, 2661, 2850, 2895, 3075, 3667, 3895, 4435, 4674, 4825, 5322, 5790, 6150, 7334, 7790, 7913, 8870, 9650, 11001, 11685, 13305, 14475, 15826, 16853, 18335, 19475, 22002, 22175, 23370, 23739, 26610, 28950, 33706, 36367, 36670, 38950, 39565, 44350, 47478, 50559, 55005, 58425, 66525, 72734, 79130, 84265, 91675, 101118, 109101, 110010, 116850, 118695, 133050, 150347, 168530, 171191, 181835, 183350, 197825, 218202, 237390, 252795, 275025, 300694, 342382, 363670, 395650, 421325, 451041, 505590, 513573, 545505, 550050, 593475, 690973, 751735, 842650, 855955, 902082, 909175, 1027146, 1091010, 1186950, 1263975, 1381946, 1503470, 1711910, 1818350, 2072919, 2255205, 2527950, 2567865, 2727525, 3252629, 3454865, 3758675, 4145838, 4279775, 4510410, 5135730, 5455050, 6505258, 6909730, 7018831, 7517350, 8559550, 9757887, 10364595, 11276025, 12839325, 14037662, 16263145, 17274325, 19515774, 20729190, 21056493, 22552050, 25678650, 32526290, 34548650, 35094155, 42112986, 48789435, 51822975, 70188310, 81315725, 97578870, 103645950, 105282465, 133357789, 162631450, 175470775, 210564930, 243947175, 266715578, 350941550, 400073367, 487894350, 526412325, 666788945, 800146734, 1052824650, 1333577890, 2000366835, 3333944725, 4000733670, 6667889450, 10001834175, 20003668350]

約数ペア:

[(1, 20003668350), (2, 10001834175), (3, 6667889450), (5, 4000733670), (6, 3333944725), (10, 2000366835), (15, 1333577890), (19, 1052824650), (25, 800146734), (30, 666788945), (38, 526412325), (41, 487894350), (50, 400073367), (57, 350941550), (75, 266715578), (82, 243947175), (95, 210564930), (114, 175470775), (123, 162631450), (150, 133357789), (190, 105282465), (193, 103645950), (205, 97578870), (246, 81315725), (285, 70188310), (386, 51822975), (410, 48789435), (475, 42112986), (570, 35094155), (579, 34548650), (615, 32526290), (779, 25678650), (887, 22552050), (950, 21056493), (965, 20729190), (1025, 19515774), (1158, 17274325), (1230, 16263145), (1425, 14037662), (1558, 12839325), (1774, 11276025), (1930, 10364595), (2050, 9757887), (2337, 8559550), (2661, 7517350), (2850, 7018831), (2895, 6909730), (3075, 6505258), (3667, 5455050), (3895, 5135730), (4435, 4510410), (4674, 4279775), (4825, 4145838), (5322, 3758675), (5790, 3454865), (6150, 3252629), (7334, 2727525), (7790, 2567865), (7913, 2527950), (8870, 2255205), (9650, 2072919), (11001, 1818350), (11685, 1711910), (13305, 1503470), (14475, 1381946), (15826, 1263975), (16853, 1186950), (18335, 1091010), (19475, 1027146), (22002, 909175), (22175, 902082), (23370, 855955), (23739, 842650), (26610, 751735), (28950, 690973), (33706, 593475), (36367, 550050), (36670, 545505), (38950, 513573), (39565, 505590), (44350, 451041), (47478, 421325), (50559, 395650), (55005, 363670), (58425, 342382), (66525, 300694), (72734, 275025), (79130, 252795), (84265, 237390), (91675, 218202), (101118, 197825), (109101, 183350), (110010, 181835), (116850, 171191), (118695, 168530), (133050, 150347)]