89650740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{4139}}^1$

素因数の和:4189

約数の個数: 72

約数和(自身を含む): 264993120

約数和(自身を除く): 175342380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 361, 380, 570, 722, 1083, 1140, 1444, 1805, 2166, 3610, 4139, 4332, 5415, 7220, 8278, 10830, 12417, 16556, 20695, 21660, 24834, 41390, 49668, 62085, 78641, 82780, 124170, 157282, 235923, 248340, 314564, 393205, 471846, 786410, 943692, 1179615, 1494179, 1572820, 2359230, 2988358, 4482537, 4718460, 5976716, 7470895, 8965074, 14941790, 17930148, 22412685, 29883580, 44825370, 89650740]

約数ペア:

[(1, 89650740), (2, 44825370), (3, 29883580), (4, 22412685), (5, 17930148), (6, 14941790), (10, 8965074), (12, 7470895), (15, 5976716), (19, 4718460), (20, 4482537), (30, 2988358), (38, 2359230), (57, 1572820), (60, 1494179), (76, 1179615), (95, 943692), (114, 786410), (190, 471846), (228, 393205), (285, 314564), (361, 248340), (380, 235923), (570, 157282), (722, 124170), (1083, 82780), (1140, 78641), (1444, 62085), (1805, 49668), (2166, 41390), (3610, 24834), (4139, 21660), (4332, 20695), (5415, 16556), (7220, 12417), (8278, 10830)]