89072190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:311

約数の個数: 128

約数和(自身を含む): 254016000

約数和(自身を除く): 164943810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 97, 114, 135, 171, 179, 190, 194, 270, 285, 291, 342, 358, 485, 513, 537, 570, 582, 855, 873, 895, 970, 1026, 1074, 1455, 1611, 1710, 1746, 1790, 1843, 2565, 2619, 2685, 2910, 3222, 3401, 3686, 4365, 4833, 5130, 5238, 5370, 5529, 6802, 8055, 8730, 9215, 9666, 10203, 11058, 13095, 16110, 16587, 17005, 17363, 18430, 20406, 24165, 26190, 27645, 30609, 33174, 34010, 34726, 48330, 49761, 51015, 52089, 55290, 61218, 82935, 86815, 91827, 99522, 102030, 104178, 153045, 156267, 165870, 173630, 183654, 248805, 260445, 306090, 312534, 329897, 459135, 468801, 497610, 520890, 659794, 781335, 918270, 937602, 989691, 1562670, 1649485, 1979382, 2344005, 2969073, 3298970, 4688010, 4948455, 5938146, 8907219, 9896910, 14845365, 17814438, 29690730, 44536095, 89072190]

約数ペア:

[(1, 89072190), (2, 44536095), (3, 29690730), (5, 17814438), (6, 14845365), (9, 9896910), (10, 8907219), (15, 5938146), (18, 4948455), (19, 4688010), (27, 3298970), (30, 2969073), (38, 2344005), (45, 1979382), (54, 1649485), (57, 1562670), (90, 989691), (95, 937602), (97, 918270), (114, 781335), (135, 659794), (171, 520890), (179, 497610), (190, 468801), (194, 459135), (270, 329897), (285, 312534), (291, 306090), (342, 260445), (358, 248805), (485, 183654), (513, 173630), (537, 165870), (570, 156267), (582, 153045), (855, 104178), (873, 102030), (895, 99522), (970, 91827), (1026, 86815), (1074, 82935), (1455, 61218), (1611, 55290), (1710, 52089), (1746, 51015), (1790, 49761), (1843, 48330), (2565, 34726), (2619, 34010), (2685, 33174), (2910, 30609), (3222, 27645), (3401, 26190), (3686, 24165), (4365, 20406), (4833, 18430), (5130, 17363), (5238, 17005), (5370, 16587), (5529, 16110), (6802, 13095), (8055, 11058), (8730, 10203), (9215, 9666)]