47855340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1$

素因数の和:449

約数の個数: 192

約数和(自身を含む): 170190720

約数和(自身を除く): 122335380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 85, 90, 102, 108, 117, 130, 135, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 270, 306, 340, 351, 390, 401, 442, 459, 468, 510, 540, 585, 612, 663, 702, 765, 780, 802, 884, 918, 1020, 1105, 1170, 1203, 1326, 1404, 1530, 1604, 1755, 1836, 1989, 2005, 2210, 2295, 2340, 2406, 2652, 3060, 3315, 3510, 3609, 3978, 4010, 4420, 4590, 4812, 5213, 5967, 6015, 6630, 6817, 7020, 7218, 7956, 8020, 9180, 9945, 10426, 10827, 11934, 12030, 13260, 13634, 14436, 15639, 18045, 19890, 20451, 20852, 21654, 23868, 24060, 26065, 27268, 29835, 31278, 34085, 36090, 39780, 40902, 43308, 46917, 52130, 54135, 59670, 61353, 62556, 68170, 72180, 78195, 81804, 88621, 93834, 102255, 104260, 108270, 119340, 122706, 136340, 140751, 156390, 177242, 184059, 187668, 204510, 216540, 234585, 245412, 265863, 281502, 306765, 312780, 354484, 368118, 409020, 443105, 469170, 531726, 563004, 613530, 703755, 736236, 797589, 886210, 920295, 938340, 1063452, 1227060, 1329315, 1407510, 1595178, 1772420, 1840590, 2392767, 2658630, 2815020, 3190356, 3681180, 3987945, 4785534, 5317260, 7975890, 9571068, 11963835, 15951780, 23927670, 47855340]

約数ペア:

[(1, 47855340), (2, 23927670), (3, 15951780), (4, 11963835), (5, 9571068), (6, 7975890), (9, 5317260), (10, 4785534), (12, 3987945), (13, 3681180), (15, 3190356), (17, 2815020), (18, 2658630), (20, 2392767), (26, 1840590), (27, 1772420), (30, 1595178), (34, 1407510), (36, 1329315), (39, 1227060), (45, 1063452), (51, 938340), (52, 920295), (54, 886210), (60, 797589), (65, 736236), (68, 703755), (78, 613530), (85, 563004), (90, 531726), (102, 469170), (108, 443105), (117, 409020), (130, 368118), (135, 354484), (153, 312780), (156, 306765), (170, 281502), (180, 265863), (195, 245412), (204, 234585), (221, 216540), (234, 204510), (255, 187668), (260, 184059), (270, 177242), (306, 156390), (340, 140751), (351, 136340), (390, 122706), (401, 119340), (442, 108270), (459, 104260), (468, 102255), (510, 93834), (540, 88621), (585, 81804), (612, 78195), (663, 72180), (702, 68170), (765, 62556), (780, 61353), (802, 59670), (884, 54135), (918, 52130), (1020, 46917), (1105, 43308), (1170, 40902), (1203, 39780), (1326, 36090), (1404, 34085), (1530, 31278), (1604, 29835), (1755, 27268), (1836, 26065), (1989, 24060), (2005, 23868), (2210, 21654), (2295, 20852), (2340, 20451), (2406, 19890), (2652, 18045), (3060, 15639), (3315, 14436), (3510, 13634), (3609, 13260), (3978, 12030), (4010, 11934), (4420, 10827), (4590, 10426), (4812, 9945), (5213, 9180), (5967, 8020), (6015, 7956), (6630, 7218), (6817, 7020)]