78902250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:166

約数の個数: 192

約数和(自身を含む): 243285120

約数和(自身を除く): 164382870

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 49, 50, 57, 70, 75, 95, 98, 105, 113, 114, 125, 133, 147, 150, 175, 190, 210, 226, 245, 250, 266, 285, 294, 339, 350, 375, 399, 475, 490, 525, 565, 570, 665, 678, 735, 750, 791, 798, 875, 931, 950, 1050, 1130, 1225, 1330, 1425, 1470, 1582, 1695, 1750, 1862, 1995, 2147, 2373, 2375, 2450, 2625, 2793, 2825, 2850, 3325, 3390, 3675, 3955, 3990, 4294, 4655, 4746, 4750, 5250, 5537, 5586, 5650, 6125, 6441, 6650, 7125, 7350, 7910, 8475, 9310, 9975, 10735, 11074, 11865, 12250, 12882, 13965, 14125, 14250, 15029, 16611, 16625, 16950, 18375, 19775, 19950, 21470, 23275, 23730, 27685, 27930, 28250, 30058, 32205, 33222, 33250, 36750, 39550, 42375, 45087, 46550, 49875, 53675, 55370, 59325, 64410, 69825, 75145, 83055, 84750, 90174, 98875, 99750, 105203, 107350, 116375, 118650, 138425, 139650, 150290, 161025, 166110, 197750, 210406, 225435, 232750, 268375, 276850, 296625, 315609, 322050, 349125, 375725, 415275, 450870, 526015, 536750, 593250, 631218, 692125, 698250, 751450, 805125, 830550, 1052030, 1127175, 1384250, 1578045, 1610250, 1878625, 2076375, 2254350, 2630075, 3156090, 3757250, 4152750, 5260150, 5635875, 7890225, 11271750, 13150375, 15780450, 26300750, 39451125, 78902250]

約数ペア:

[(1, 78902250), (2, 39451125), (3, 26300750), (5, 15780450), (6, 13150375), (7, 11271750), (10, 7890225), (14, 5635875), (15, 5260150), (19, 4152750), (21, 3757250), (25, 3156090), (30, 2630075), (35, 2254350), (38, 2076375), (42, 1878625), (49, 1610250), (50, 1578045), (57, 1384250), (70, 1127175), (75, 1052030), (95, 830550), (98, 805125), (105, 751450), (113, 698250), (114, 692125), (125, 631218), (133, 593250), (147, 536750), (150, 526015), (175, 450870), (190, 415275), (210, 375725), (226, 349125), (245, 322050), (250, 315609), (266, 296625), (285, 276850), (294, 268375), (339, 232750), (350, 225435), (375, 210406), (399, 197750), (475, 166110), (490, 161025), (525, 150290), (565, 139650), (570, 138425), (665, 118650), (678, 116375), (735, 107350), (750, 105203), (791, 99750), (798, 98875), (875, 90174), (931, 84750), (950, 83055), (1050, 75145), (1130, 69825), (1225, 64410), (1330, 59325), (1425, 55370), (1470, 53675), (1582, 49875), (1695, 46550), (1750, 45087), (1862, 42375), (1995, 39550), (2147, 36750), (2373, 33250), (2375, 33222), (2450, 32205), (2625, 30058), (2793, 28250), (2825, 27930), (2850, 27685), (3325, 23730), (3390, 23275), (3675, 21470), (3955, 19950), (3990, 19775), (4294, 18375), (4655, 16950), (4746, 16625), (4750, 16611), (5250, 15029), (5537, 14250), (5586, 14125), (5650, 13965), (6125, 12882), (6441, 12250), (6650, 11865), (7125, 11074), (7350, 10735), (7910, 9975), (8475, 9310)]