74207108700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139987}}^1$

素因数の和:140057

約数の個数: 216

約数和(自身を含む): 252739934720

約数和(自身を除く): 178532826020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 31, 36, 38, 45, 50, 57, 60, 62, 75, 76, 90, 93, 95, 100, 114, 124, 150, 155, 171, 180, 186, 190, 225, 228, 279, 285, 300, 310, 342, 372, 380, 450, 465, 475, 558, 570, 589, 620, 684, 775, 855, 900, 930, 950, 1116, 1140, 1178, 1395, 1425, 1550, 1710, 1767, 1860, 1900, 2325, 2356, 2790, 2850, 2945, 3100, 3420, 3534, 4275, 4650, 5301, 5580, 5700, 5890, 6975, 7068, 8550, 8835, 9300, 10602, 11780, 13950, 14725, 17100, 17670, 21204, 26505, 27900, 29450, 35340, 44175, 53010, 58900, 88350, 106020, 132525, 139987, 176700, 265050, 279974, 419961, 530100, 559948, 699935, 839922, 1259883, 1399870, 1679844, 2099805, 2519766, 2659753, 2799740, 3499675, 4199610, 4339597, 5039532, 5319506, 6299415, 6999350, 7979259, 8399220, 8679194, 10499025, 10639012, 12598830, 13018791, 13298765, 13998700, 15958518, 17358388, 20998050, 21697985, 23937777, 25197660, 26037582, 26597530, 31497075, 31917036, 39056373, 39896295, 41996100, 43395970, 47875554, 52075164, 53195060, 62994150, 65093955, 66493825, 78112746, 79792590, 82452343, 86791940, 95751108, 108489925, 119688885, 125988300, 130187910, 132987650, 156225492, 159585180, 164904686, 195281865, 199481475, 216979850, 239377770, 247357029, 260375820, 265975300, 325469775, 329809372, 390563730, 398962950, 412261715, 433959700, 478755540, 494714058, 598444425, 650939550, 742071087, 781127460, 797925900, 824523430, 976409325, 989428116, 1196888850, 1236785145, 1301879100, 1484142174, 1649046860, 1952818650, 2061308575, 2393777700, 2473570290, 2968284348, 3710355435, 3905637300, 4122617150, 4947140580, 6183925725, 7420710870, 8245234300, 12367851450, 14841421740, 18551777175, 24735702900, 37103554350, 74207108700]

約数ペア:

[(1, 74207108700), (2, 37103554350), (3, 24735702900), (4, 18551777175), (5, 14841421740), (6, 12367851450), (9, 8245234300), (10, 7420710870), (12, 6183925725), (15, 4947140580), (18, 4122617150), (19, 3905637300), (20, 3710355435), (25, 2968284348), (30, 2473570290), (31, 2393777700), (36, 2061308575), (38, 1952818650), (45, 1649046860), (50, 1484142174), (57, 1301879100), (60, 1236785145), (62, 1196888850), (75, 989428116), (76, 976409325), (90, 824523430), (93, 797925900), (95, 781127460), (100, 742071087), (114, 650939550), (124, 598444425), (150, 494714058), (155, 478755540), (171, 433959700), (180, 412261715), (186, 398962950), (190, 390563730), (225, 329809372), (228, 325469775), (279, 265975300), (285, 260375820), (300, 247357029), (310, 239377770), (342, 216979850), (372, 199481475), (380, 195281865), (450, 164904686), (465, 159585180), (475, 156225492), (558, 132987650), (570, 130187910), (589, 125988300), (620, 119688885), (684, 108489925), (775, 95751108), (855, 86791940), (900, 82452343), (930, 79792590), (950, 78112746), (1116, 66493825), (1140, 65093955), (1178, 62994150), (1395, 53195060), (1425, 52075164), (1550, 47875554), (1710, 43395970), (1767, 41996100), (1860, 39896295), (1900, 39056373), (2325, 31917036), (2356, 31497075), (2790, 26597530), (2850, 26037582), (2945, 25197660), (3100, 23937777), (3420, 21697985), (3534, 20998050), (4275, 17358388), (4650, 15958518), (5301, 13998700), (5580, 13298765), (5700, 13018791), (5890, 12598830), (6975, 10639012), (7068, 10499025), (8550, 8679194), (8835, 8399220), (9300, 7979259), (10602, 6999350), (11780, 6299415), (13950, 5319506), (14725, 5039532), (17100, 4339597), (17670, 4199610), (21204, 3499675), (26505, 2799740), (27900, 2659753), (29450, 2519766), (35340, 2099805), (44175, 1679844), (53010, 1399870), (58900, 1259883), (88350, 839922), (106020, 699935), (132525, 559948), (139987, 530100), (176700, 419961), (265050, 279974)]