284878650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^5\times {\mathrm{113}}^1$

素因数の和:163

約数の個数: 144

約数和(自身を含む): 831536064

約数和(自身を除く): 546657414

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 113, 147, 150, 175, 210, 226, 245, 294, 339, 343, 350, 490, 525, 565, 678, 686, 735, 791, 1029, 1050, 1130, 1225, 1470, 1582, 1695, 1715, 2058, 2373, 2401, 2450, 2825, 3390, 3430, 3675, 3955, 4746, 4802, 5145, 5537, 5650, 7203, 7350, 7910, 8475, 8575, 10290, 11074, 11865, 12005, 14406, 16611, 16807, 16950, 17150, 19775, 23730, 24010, 25725, 27685, 33222, 33614, 36015, 38759, 39550, 50421, 51450, 55370, 59325, 60025, 72030, 77518, 83055, 84035, 100842, 116277, 118650, 120050, 138425, 166110, 168070, 180075, 193795, 232554, 252105, 271313, 276850, 360150, 387590, 415275, 420175, 504210, 542626, 581385, 813939, 830550, 840350, 968975, 1162770, 1260525, 1356565, 1627878, 1899191, 1937950, 2521050, 2713130, 2906925, 3798382, 4069695, 5697573, 5813850, 6782825, 8139390, 9495955, 11395146, 13565650, 18991910, 20348475, 28487865, 40696950, 47479775, 56975730, 94959550, 142439325, 284878650]

約数ペア:

[(1, 284878650), (2, 142439325), (3, 94959550), (5, 56975730), (6, 47479775), (7, 40696950), (10, 28487865), (14, 20348475), (15, 18991910), (21, 13565650), (25, 11395146), (30, 9495955), (35, 8139390), (42, 6782825), (49, 5813850), (50, 5697573), (70, 4069695), (75, 3798382), (98, 2906925), (105, 2713130), (113, 2521050), (147, 1937950), (150, 1899191), (175, 1627878), (210, 1356565), (226, 1260525), (245, 1162770), (294, 968975), (339, 840350), (343, 830550), (350, 813939), (490, 581385), (525, 542626), (565, 504210), (678, 420175), (686, 415275), (735, 387590), (791, 360150), (1029, 276850), (1050, 271313), (1130, 252105), (1225, 232554), (1470, 193795), (1582, 180075), (1695, 168070), (1715, 166110), (2058, 138425), (2373, 120050), (2401, 118650), (2450, 116277), (2825, 100842), (3390, 84035), (3430, 83055), (3675, 77518), (3955, 72030), (4746, 60025), (4802, 59325), (5145, 55370), (5537, 51450), (5650, 50421), (7203, 39550), (7350, 38759), (7910, 36015), (8475, 33614), (8575, 33222), (10290, 27685), (11074, 25725), (11865, 24010), (12005, 23730), (14406, 19775), (16611, 17150), (16807, 16950)]