87440250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:217

約数の個数: 128

約数和(自身を含む): 235602432

約数和(自身を除く): 148162182

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 37, 46, 50, 69, 74, 75, 111, 115, 125, 137, 138, 150, 185, 222, 230, 250, 274, 345, 370, 375, 411, 555, 575, 685, 690, 750, 822, 851, 925, 1110, 1150, 1370, 1702, 1725, 1850, 2055, 2553, 2775, 2875, 3151, 3425, 3450, 4110, 4255, 4625, 5069, 5106, 5550, 5750, 6302, 6850, 8510, 8625, 9250, 9453, 10138, 10275, 12765, 13875, 15207, 15755, 17125, 17250, 18906, 20550, 21275, 25345, 25530, 27750, 30414, 31510, 34250, 42550, 47265, 50690, 51375, 63825, 76035, 78775, 94530, 102750, 106375, 116587, 126725, 127650, 152070, 157550, 212750, 233174, 236325, 253450, 319125, 349761, 380175, 393875, 472650, 582935, 633625, 638250, 699522, 760350, 787750, 1165870, 1181625, 1267250, 1748805, 1900875, 2363250, 2914675, 3497610, 3801750, 5829350, 8744025, 14573375, 17488050, 29146750, 43720125, 87440250]

約数ペア:

[(1, 87440250), (2, 43720125), (3, 29146750), (5, 17488050), (6, 14573375), (10, 8744025), (15, 5829350), (23, 3801750), (25, 3497610), (30, 2914675), (37, 2363250), (46, 1900875), (50, 1748805), (69, 1267250), (74, 1181625), (75, 1165870), (111, 787750), (115, 760350), (125, 699522), (137, 638250), (138, 633625), (150, 582935), (185, 472650), (222, 393875), (230, 380175), (250, 349761), (274, 319125), (345, 253450), (370, 236325), (375, 233174), (411, 212750), (555, 157550), (575, 152070), (685, 127650), (690, 126725), (750, 116587), (822, 106375), (851, 102750), (925, 94530), (1110, 78775), (1150, 76035), (1370, 63825), (1702, 51375), (1725, 50690), (1850, 47265), (2055, 42550), (2553, 34250), (2775, 31510), (2875, 30414), (3151, 27750), (3425, 25530), (3450, 25345), (4110, 21275), (4255, 20550), (4625, 18906), (5069, 17250), (5106, 17125), (5550, 15755), (5750, 15207), (6302, 13875), (6850, 12765), (8510, 10275), (8625, 10138), (9250, 9453)]