42466140

素因数分解:

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

素因数の和:4176

約数の個数: 96

約数和(自身を含む): 139104000

約数和(自身を除く): 96637860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 4139, 5130, 8278, 10260, 12417, 16556, 20695, 24834, 37251, 41390, 49668, 62085, 74502, 78641, 82780, 111753, 124170, 149004, 157282, 186255, 223506, 235923, 248340, 314564, 372510, 393205, 447012, 471846, 558765, 707769, 745020, 786410, 943692, 1117530, 1179615, 1415538, 1572820, 2123307, 2235060, 2359230, 2831076, 3538845, 4246614, 4718460, 7077690, 8493228, 10616535, 14155380, 21233070, 42466140]

約数ペア:

[(1, 42466140), (2, 21233070), (3, 14155380), (4, 10616535), (5, 8493228), (6, 7077690), (9, 4718460), (10, 4246614), (12, 3538845), (15, 2831076), (18, 2359230), (19, 2235060), (20, 2123307), (27, 1572820), (30, 1415538), (36, 1179615), (38, 1117530), (45, 943692), (54, 786410), (57, 745020), (60, 707769), (76, 558765), (90, 471846), (95, 447012), (108, 393205), (114, 372510), (135, 314564), (171, 248340), (180, 235923), (190, 223506), (228, 186255), (270, 157282), (285, 149004), (342, 124170), (380, 111753), (513, 82780), (540, 78641), (570, 74502), (684, 62085), (855, 49668), (1026, 41390), (1140, 37251), (1710, 24834), (2052, 20695), (2565, 16556), (3420, 12417), (4139, 10260), (5130, 8278)]