30655805220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{28871}}^1$

素因数の和:29250

約数の個数: 144

約数和(自身を含む): 98746397568

約数和(自身を除く): 68090592348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 347, 510, 612, 694, 765, 1020, 1041, 1388, 1530, 1735, 2082, 3060, 3123, 3470, 4164, 5205, 5899, 6246, 6940, 10410, 11798, 12492, 15615, 17697, 20820, 23596, 28871, 29495, 31230, 35394, 53091, 57742, 58990, 62460, 70788, 86613, 88485, 106182, 115484, 117980, 144355, 173226, 176970, 212364, 259839, 265455, 288710, 346452, 353940, 433065, 490807, 519678, 530910, 577420, 866130, 981614, 1039356, 1061820, 1299195, 1472421, 1732260, 1963228, 2454035, 2598390, 2944842, 4417263, 4908070, 5196780, 5889684, 7362105, 8834526, 9816140, 10018237, 14724210, 17669052, 20036474, 22086315, 29448420, 30054711, 40072948, 44172630, 50091185, 60109422, 88345260, 90164133, 100182370, 120218844, 150273555, 170310029, 180328266, 200364740, 300547110, 340620058, 360656532, 450820665, 510930087, 601094220, 681240116, 851550145, 901641330, 1021860174, 1532790261, 1703100290, 1803282660, 2043720348, 2554650435, 3065580522, 3406200580, 5109300870, 6131161044, 7663951305, 10218601740, 15327902610, 30655805220]

約数ペア:

[(1, 30655805220), (2, 15327902610), (3, 10218601740), (4, 7663951305), (5, 6131161044), (6, 5109300870), (9, 3406200580), (10, 3065580522), (12, 2554650435), (15, 2043720348), (17, 1803282660), (18, 1703100290), (20, 1532790261), (30, 1021860174), (34, 901641330), (36, 851550145), (45, 681240116), (51, 601094220), (60, 510930087), (68, 450820665), (85, 360656532), (90, 340620058), (102, 300547110), (153, 200364740), (170, 180328266), (180, 170310029), (204, 150273555), (255, 120218844), (306, 100182370), (340, 90164133), (347, 88345260), (510, 60109422), (612, 50091185), (694, 44172630), (765, 40072948), (1020, 30054711), (1041, 29448420), (1388, 22086315), (1530, 20036474), (1735, 17669052), (2082, 14724210), (3060, 10018237), (3123, 9816140), (3470, 8834526), (4164, 7362105), (5205, 5889684), (5899, 5196780), (6246, 4908070), (6940, 4417263), (10410, 2944842), (11798, 2598390), (12492, 2454035), (15615, 1963228), (17697, 1732260), (20820, 1472421), (23596, 1299195), (28871, 1061820), (29495, 1039356), (31230, 981614), (35394, 866130), (53091, 577420), (57742, 530910), (58990, 519678), (62460, 490807), (70788, 433065), (86613, 353940), (88485, 346452), (106182, 288710), (115484, 265455), (117980, 259839), (144355, 212364), (173226, 176970)]