72904650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1$

素因数の和:158

約数の個数: 192

約数和(自身を含む): 229152000

約数和(自身を除く): 156247350

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 49, 50, 65, 70, 75, 78, 91, 98, 105, 109, 130, 147, 150, 175, 182, 195, 210, 218, 245, 273, 294, 325, 327, 343, 350, 390, 455, 490, 525, 545, 546, 637, 650, 654, 686, 735, 763, 910, 975, 1029, 1050, 1090, 1225, 1274, 1365, 1417, 1470, 1526, 1635, 1715, 1911, 1950, 2058, 2275, 2289, 2450, 2725, 2730, 2834, 3185, 3270, 3430, 3675, 3815, 3822, 4251, 4459, 4550, 4578, 5145, 5341, 5450, 6370, 6825, 7085, 7350, 7630, 8175, 8502, 8575, 8918, 9555, 9919, 10290, 10682, 11445, 13377, 13650, 14170, 15925, 16023, 16350, 17150, 19075, 19110, 19838, 21255, 22295, 22890, 25725, 26705, 26754, 29757, 31850, 32046, 35425, 37387, 38150, 42510, 44590, 47775, 49595, 51450, 53410, 57225, 59514, 66885, 69433, 70850, 74774, 80115, 95550, 99190, 106275, 111475, 112161, 114450, 133525, 133770, 138866, 148785, 160230, 186935, 208299, 212550, 222950, 224322, 247975, 267050, 297570, 334425, 347165, 373870, 400575, 416598, 486031, 495950, 560805, 668850, 694330, 743925, 801150, 934675, 972062, 1041495, 1121610, 1458093, 1487850, 1735825, 1869350, 2082990, 2430155, 2804025, 2916186, 3471650, 4860310, 5207475, 5608050, 7290465, 10414950, 12150775, 14580930, 24301550, 36452325, 72904650]

約数ペア:

[(1, 72904650), (2, 36452325), (3, 24301550), (5, 14580930), (6, 12150775), (7, 10414950), (10, 7290465), (13, 5608050), (14, 5207475), (15, 4860310), (21, 3471650), (25, 2916186), (26, 2804025), (30, 2430155), (35, 2082990), (39, 1869350), (42, 1735825), (49, 1487850), (50, 1458093), (65, 1121610), (70, 1041495), (75, 972062), (78, 934675), (91, 801150), (98, 743925), (105, 694330), (109, 668850), (130, 560805), (147, 495950), (150, 486031), (175, 416598), (182, 400575), (195, 373870), (210, 347165), (218, 334425), (245, 297570), (273, 267050), (294, 247975), (325, 224322), (327, 222950), (343, 212550), (350, 208299), (390, 186935), (455, 160230), (490, 148785), (525, 138866), (545, 133770), (546, 133525), (637, 114450), (650, 112161), (654, 111475), (686, 106275), (735, 99190), (763, 95550), (910, 80115), (975, 74774), (1029, 70850), (1050, 69433), (1090, 66885), (1225, 59514), (1274, 57225), (1365, 53410), (1417, 51450), (1470, 49595), (1526, 47775), (1635, 44590), (1715, 42510), (1911, 38150), (1950, 37387), (2058, 35425), (2275, 32046), (2289, 31850), (2450, 29757), (2725, 26754), (2730, 26705), (2834, 25725), (3185, 22890), (3270, 22295), (3430, 21255), (3675, 19838), (3815, 19110), (3822, 19075), (4251, 17150), (4459, 16350), (4550, 16023), (4578, 15925), (5145, 14170), (5341, 13650), (5450, 13377), (6370, 11445), (6825, 10682), (7085, 10290), (7350, 9919), (7630, 9555), (8175, 8918), (8502, 8575)]