201990627060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{367}}^1\times {\mathrm{977}}^1$

素因数の和:1626

約数の個数: 192

約数和(自身を含む): 584081003520

約数和(自身を除く): 382090376460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 229, 246, 367, 410, 458, 492, 615, 687, 734, 820, 916, 977, 1101, 1145, 1230, 1374, 1468, 1835, 1954, 2202, 2290, 2460, 2748, 2931, 3435, 3670, 3908, 4404, 4580, 4885, 5505, 5862, 6870, 7340, 9389, 9770, 11010, 11724, 13740, 14655, 15047, 18778, 19540, 22020, 28167, 29310, 30094, 37556, 40057, 45141, 46945, 56334, 58620, 60188, 75235, 80114, 84043, 90282, 93890, 112668, 120171, 140835, 150470, 160228, 168086, 180564, 187780, 200285, 223733, 225705, 240342, 252129, 281670, 300940, 336172, 358559, 400570, 420215, 447466, 451410, 480684, 504258, 563340, 600855, 671199, 717118, 801140, 840430, 894932, 902820, 1008516, 1075677, 1118665, 1201710, 1260645, 1342398, 1434236, 1680860, 1792795, 2151354, 2237330, 2403420, 2521290, 2684796, 3355995, 3445763, 3585590, 4302708, 4474660, 5042580, 5378385, 6711990, 6891526, 7171180, 9173053, 10337289, 10756770, 13423980, 13783052, 14700919, 17228815, 18346106, 20674578, 21513540, 27519159, 29401838, 34457630, 36692212, 41349156, 44102757, 45865265, 51686445, 55038318, 58803676, 68915260, 73504595, 82110011, 88205514, 91730530, 103372890, 110076636, 137595795, 147009190, 164220022, 176411028, 183461060, 206745780, 220513785, 246330033, 275191590, 294018380, 328440044, 410550055, 441027570, 492660066, 550383180, 821100110, 882055140, 985320132, 1231650165, 1642200220, 2463300330, 3366510451, 4926600660, 6733020902, 10099531353, 13466041804, 16832552255, 20199062706, 33665104510, 40398125412, 50497656765, 67330209020, 100995313530, 201990627060]

約数ペア:

[(1, 201990627060), (2, 100995313530), (3, 67330209020), (4, 50497656765), (5, 40398125412), (6, 33665104510), (10, 20199062706), (12, 16832552255), (15, 13466041804), (20, 10099531353), (30, 6733020902), (41, 4926600660), (60, 3366510451), (82, 2463300330), (123, 1642200220), (164, 1231650165), (205, 985320132), (229, 882055140), (246, 821100110), (367, 550383180), (410, 492660066), (458, 441027570), (492, 410550055), (615, 328440044), (687, 294018380), (734, 275191590), (820, 246330033), (916, 220513785), (977, 206745780), (1101, 183461060), (1145, 176411028), (1230, 164220022), (1374, 147009190), (1468, 137595795), (1835, 110076636), (1954, 103372890), (2202, 91730530), (2290, 88205514), (2460, 82110011), (2748, 73504595), (2931, 68915260), (3435, 58803676), (3670, 55038318), (3908, 51686445), (4404, 45865265), (4580, 44102757), (4885, 41349156), (5505, 36692212), (5862, 34457630), (6870, 29401838), (7340, 27519159), (9389, 21513540), (9770, 20674578), (11010, 18346106), (11724, 17228815), (13740, 14700919), (14655, 13783052), (15047, 13423980), (18778, 10756770), (19540, 10337289), (22020, 9173053), (28167, 7171180), (29310, 6891526), (30094, 6711990), (37556, 5378385), (40057, 5042580), (45141, 4474660), (46945, 4302708), (56334, 3585590), (58620, 3445763), (60188, 3355995), (75235, 2684796), (80114, 2521290), (84043, 2403420), (90282, 2237330), (93890, 2151354), (112668, 1792795), (120171, 1680860), (140835, 1434236), (150470, 1342398), (160228, 1260645), (168086, 1201710), (180564, 1118665), (187780, 1075677), (200285, 1008516), (223733, 902820), (225705, 894932), (240342, 840430), (252129, 801140), (281670, 717118), (300940, 671199), (336172, 600855), (358559, 563340), (400570, 504258), (420215, 480684), (447466, 451410)]