197950031820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1181}}^1\times {\mathrm{8389}}^1$

素因数の和:9625

約数の個数: 192

約数和(自身を含む): 633100003200

約数和(自身を除く): 435149971380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 90, 108, 111, 135, 148, 180, 185, 222, 270, 333, 370, 444, 540, 555, 666, 740, 999, 1110, 1181, 1332, 1665, 1998, 2220, 2362, 3330, 3543, 3996, 4724, 4995, 5905, 6660, 7086, 8389, 9990, 10629, 11810, 14172, 16778, 17715, 19980, 21258, 23620, 25167, 31887, 33556, 35430, 41945, 42516, 43697, 50334, 53145, 63774, 70860, 75501, 83890, 87394, 100668, 106290, 125835, 127548, 131091, 151002, 159435, 167780, 174788, 212580, 218485, 226503, 251670, 262182, 302004, 310393, 318870, 377505, 393273, 436970, 453006, 503340, 524364, 620786, 637740, 655455, 755010, 786546, 873940, 906012, 931179, 1132515, 1179819, 1241572, 1310910, 1510020, 1551965, 1573092, 1862358, 1966365, 2265030, 2359638, 2621820, 2793537, 3103930, 3724716, 3932730, 4530060, 4655895, 4719276, 5587074, 5899095, 6207860, 7865460, 8380611, 9311790, 9907409, 11174148, 11798190, 13967685, 16761222, 18623580, 19814818, 23596380, 27935370, 29722227, 33522444, 39629636, 41903055, 49537045, 55870740, 59444454, 83806110, 89166681, 99074090, 118888908, 148611135, 167612220, 178333362, 198148180, 267500043, 297222270, 356666724, 366574133, 445833405, 535000086, 594444540, 733148266, 891666810, 1070000172, 1099722399, 1337500215, 1466296532, 1783333620, 1832870665, 2199444798, 2675000430, 3299167197, 3665741330, 4398889596, 5350000860, 5498611995, 6598334394, 7331482660, 9897501591, 10997223990, 13196668788, 16495835985, 19795003182, 21994447980, 32991671970, 39590006364, 49487507955, 65983343940, 98975015910, 197950031820]

約数ペア:

[(1, 197950031820), (2, 98975015910), (3, 65983343940), (4, 49487507955), (5, 39590006364), (6, 32991671970), (9, 21994447980), (10, 19795003182), (12, 16495835985), (15, 13196668788), (18, 10997223990), (20, 9897501591), (27, 7331482660), (30, 6598334394), (36, 5498611995), (37, 5350000860), (45, 4398889596), (54, 3665741330), (60, 3299167197), (74, 2675000430), (90, 2199444798), (108, 1832870665), (111, 1783333620), (135, 1466296532), (148, 1337500215), (180, 1099722399), (185, 1070000172), (222, 891666810), (270, 733148266), (333, 594444540), (370, 535000086), (444, 445833405), (540, 366574133), (555, 356666724), (666, 297222270), (740, 267500043), (999, 198148180), (1110, 178333362), (1181, 167612220), (1332, 148611135), (1665, 118888908), (1998, 99074090), (2220, 89166681), (2362, 83806110), (3330, 59444454), (3543, 55870740), (3996, 49537045), (4724, 41903055), (4995, 39629636), (5905, 33522444), (6660, 29722227), (7086, 27935370), (8389, 23596380), (9990, 19814818), (10629, 18623580), (11810, 16761222), (14172, 13967685), (16778, 11798190), (17715, 11174148), (19980, 9907409), (21258, 9311790), (23620, 8380611), (25167, 7865460), (31887, 6207860), (33556, 5899095), (35430, 5587074), (41945, 4719276), (42516, 4655895), (43697, 4530060), (50334, 3932730), (53145, 3724716), (63774, 3103930), (70860, 2793537), (75501, 2621820), (83890, 2359638), (87394, 2265030), (100668, 1966365), (106290, 1862358), (125835, 1573092), (127548, 1551965), (131091, 1510020), (151002, 1310910), (159435, 1241572), (167780, 1179819), (174788, 1132515), (212580, 931179), (218485, 906012), (226503, 873940), (251670, 786546), (262182, 755010), (302004, 655455), (310393, 637740), (318870, 620786), (377505, 524364), (393273, 503340), (436970, 453006)]