30038847480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{27749}}^1$

素因数の和:27894

約数の個数: 192

約数和(自身を含む): 101818080000

約数和(自身を除く): 71779232520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 97, 120, 124, 155, 180, 186, 194, 248, 279, 291, 310, 360, 372, 388, 465, 485, 558, 582, 620, 744, 776, 873, 930, 970, 1116, 1164, 1240, 1395, 1455, 1746, 1860, 1940, 2232, 2328, 2790, 2910, 3007, 3492, 3720, 3880, 4365, 5580, 5820, 6014, 6984, 8730, 9021, 11160, 11640, 12028, 15035, 17460, 18042, 24056, 27063, 27749, 30070, 34920, 36084, 45105, 54126, 55498, 60140, 72168, 83247, 90210, 108252, 110996, 120280, 135315, 138745, 166494, 180420, 216504, 221992, 249741, 270630, 277490, 332988, 360840, 416235, 499482, 541260, 554980, 665976, 832470, 860219, 998964, 1082520, 1109960, 1248705, 1664940, 1720438, 1997928, 2497410, 2580657, 2691653, 3329880, 3440876, 4301095, 4994820, 5161314, 5383306, 6881752, 7741971, 8074959, 8602190, 9989640, 10322628, 10766612, 12903285, 13458265, 15483942, 16149918, 17204380, 20645256, 21533224, 24224877, 25806570, 26916530, 30967884, 32299836, 34408760, 38709855, 40374795, 48449754, 51613140, 53833060, 61935768, 64599672, 77419710, 80749590, 83441243, 96899508, 103226280, 107666120, 121124385, 154839420, 161499180, 166882486, 193799016, 242248770, 250323729, 309678840, 322998360, 333764972, 417206215, 484497540, 500647458, 667529944, 750971187, 834412430, 968995080, 1001294916, 1251618645, 1501942374, 1668824860, 2002589832, 2503237290, 3003884748, 3337649720, 3754855935, 5006474580, 6007769496, 7509711870, 10012949160, 15019423740, 30038847480]

約数ペア:

[(1, 30038847480), (2, 15019423740), (3, 10012949160), (4, 7509711870), (5, 6007769496), (6, 5006474580), (8, 3754855935), (9, 3337649720), (10, 3003884748), (12, 2503237290), (15, 2002589832), (18, 1668824860), (20, 1501942374), (24, 1251618645), (30, 1001294916), (31, 968995080), (36, 834412430), (40, 750971187), (45, 667529944), (60, 500647458), (62, 484497540), (72, 417206215), (90, 333764972), (93, 322998360), (97, 309678840), (120, 250323729), (124, 242248770), (155, 193799016), (180, 166882486), (186, 161499180), (194, 154839420), (248, 121124385), (279, 107666120), (291, 103226280), (310, 96899508), (360, 83441243), (372, 80749590), (388, 77419710), (465, 64599672), (485, 61935768), (558, 53833060), (582, 51613140), (620, 48449754), (744, 40374795), (776, 38709855), (873, 34408760), (930, 32299836), (970, 30967884), (1116, 26916530), (1164, 25806570), (1240, 24224877), (1395, 21533224), (1455, 20645256), (1746, 17204380), (1860, 16149918), (1940, 15483942), (2232, 13458265), (2328, 12903285), (2790, 10766612), (2910, 10322628), (3007, 9989640), (3492, 8602190), (3720, 8074959), (3880, 7741971), (4365, 6881752), (5580, 5383306), (5820, 5161314), (6014, 4994820), (6984, 4301095), (8730, 3440876), (9021, 3329880), (11160, 2691653), (11640, 2580657), (12028, 2497410), (15035, 1997928), (17460, 1720438), (18042, 1664940), (24056, 1248705), (27063, 1109960), (27749, 1082520), (30070, 998964), (34920, 860219), (36084, 832470), (45105, 665976), (54126, 554980), (55498, 541260), (60140, 499482), (72168, 416235), (83247, 360840), (90210, 332988), (108252, 277490), (110996, 270630), (120280, 249741), (135315, 221992), (138745, 216504), (166494, 180420)]