74242819420

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{6199}}^1$

素因数の和:6345

約数の個数: 216

約数和(自身を含む): 201357424800

約数和(自身を除く): 127114605380

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 101, 110, 121, 140, 154, 196, 202, 220, 242, 245, 308, 385, 404, 484, 490, 505, 539, 605, 707, 770, 847, 980, 1010, 1078, 1111, 1210, 1414, 1540, 1694, 2020, 2156, 2222, 2420, 2695, 2828, 3388, 3535, 4235, 4444, 4949, 5390, 5555, 5929, 6199, 7070, 7777, 8470, 9898, 10780, 11110, 11858, 12221, 12398, 14140, 15554, 16940, 19796, 22220, 23716, 24442, 24745, 24796, 29645, 30995, 31108, 38885, 43393, 48884, 49490, 54439, 59290, 61105, 61990, 68189, 77770, 85547, 86786, 98980, 108878, 118580, 122210, 123980, 136378, 155540, 171094, 173572, 216965, 217756, 244420, 272195, 272756, 303751, 340945, 342188, 427735, 433930, 477323, 544390, 598829, 607502, 626099, 681890, 750079, 855470, 867860, 954646, 1088780, 1197658, 1215004, 1252198, 1363780, 1500158, 1518755, 1710940, 1909292, 2386615, 2395316, 2504396, 2994145, 3000316, 3037510, 3130495, 3341261, 3750395, 4382693, 4773230, 5250553, 5988290, 6075020, 6260990, 6682522, 6887089, 7500790, 8765386, 9546460, 10501106, 11976580, 12521980, 13365044, 13774178, 15001580, 16706305, 17530772, 21002212, 21913465, 26252765, 27548356, 30678851, 33412610, 34435445, 36753871, 43826930, 48209623, 52505530, 61357702, 66825220, 68870890, 73507742, 75757979, 87653860, 96419246, 105011060, 122715404, 137741780, 147015484, 151515958, 153394255, 183769355, 192838492, 241048115, 303031916, 306788510, 337467361, 367538710, 378789895, 482096230, 530305853, 613577020, 674934722, 735077420, 757579790, 964192460, 1060611706, 1349869444, 1515159580, 1687336805, 2121223412, 2651529265, 3374673610, 3712140971, 5303058530, 6749347220, 7424281942, 10606117060, 14848563884, 18560704855, 37121409710, 74242819420]

約数ペア:

[(1, 74242819420), (2, 37121409710), (4, 18560704855), (5, 14848563884), (7, 10606117060), (10, 7424281942), (11, 6749347220), (14, 5303058530), (20, 3712140971), (22, 3374673610), (28, 2651529265), (35, 2121223412), (44, 1687336805), (49, 1515159580), (55, 1349869444), (70, 1060611706), (77, 964192460), (98, 757579790), (101, 735077420), (110, 674934722), (121, 613577020), (140, 530305853), (154, 482096230), (196, 378789895), (202, 367538710), (220, 337467361), (242, 306788510), (245, 303031916), (308, 241048115), (385, 192838492), (404, 183769355), (484, 153394255), (490, 151515958), (505, 147015484), (539, 137741780), (605, 122715404), (707, 105011060), (770, 96419246), (847, 87653860), (980, 75757979), (1010, 73507742), (1078, 68870890), (1111, 66825220), (1210, 61357702), (1414, 52505530), (1540, 48209623), (1694, 43826930), (2020, 36753871), (2156, 34435445), (2222, 33412610), (2420, 30678851), (2695, 27548356), (2828, 26252765), (3388, 21913465), (3535, 21002212), (4235, 17530772), (4444, 16706305), (4949, 15001580), (5390, 13774178), (5555, 13365044), (5929, 12521980), (6199, 11976580), (7070, 10501106), (7777, 9546460), (8470, 8765386), (9898, 7500790), (10780, 6887089), (11110, 6682522), (11858, 6260990), (12221, 6075020), (12398, 5988290), (14140, 5250553), (15554, 4773230), (16940, 4382693), (19796, 3750395), (22220, 3341261), (23716, 3130495), (24442, 3037510), (24745, 3000316), (24796, 2994145), (29645, 2504396), (30995, 2395316), (31108, 2386615), (38885, 1909292), (43393, 1710940), (48884, 1518755), (49490, 1500158), (54439, 1363780), (59290, 1252198), (61105, 1215004), (61990, 1197658), (68189, 1088780), (77770, 954646), (85547, 867860), (86786, 855470), (98980, 750079), (108878, 681890), (118580, 626099), (122210, 607502), (123980, 598829), (136378, 544390), (155540, 477323), (171094, 433930), (173572, 427735), (216965, 342188), (217756, 340945), (244420, 303751), (272195, 272756)]