402766380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3061}}^1$

素因数の和:3136

約数の個数: 144

約数和(自身を含む): 1324106784

約数和(自身を除く): 921340404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 43, 45, 51, 60, 68, 85, 86, 90, 102, 129, 153, 170, 172, 180, 204, 215, 255, 258, 306, 340, 387, 430, 510, 516, 612, 645, 731, 765, 774, 860, 1020, 1290, 1462, 1530, 1548, 1935, 2193, 2580, 2924, 3060, 3061, 3655, 3870, 4386, 6122, 6579, 7310, 7740, 8772, 9183, 10965, 12244, 13158, 14620, 15305, 18366, 21930, 26316, 27549, 30610, 32895, 36732, 43860, 45915, 52037, 55098, 61220, 65790, 91830, 104074, 110196, 131580, 131623, 137745, 156111, 183660, 208148, 260185, 263246, 275490, 312222, 394869, 468333, 520370, 526492, 550980, 624444, 658115, 780555, 789738, 936666, 1040740, 1184607, 1316230, 1561110, 1579476, 1873332, 1974345, 2237591, 2341665, 2369214, 2632460, 3122220, 3948690, 4475182, 4683330, 4738428, 5923035, 6712773, 7897380, 8950364, 9366660, 11187955, 11846070, 13425546, 20138319, 22375910, 23692140, 26851092, 33563865, 40276638, 44751820, 67127730, 80553276, 100691595, 134255460, 201383190, 402766380]

約数ペア:

[(1, 402766380), (2, 201383190), (3, 134255460), (4, 100691595), (5, 80553276), (6, 67127730), (9, 44751820), (10, 40276638), (12, 33563865), (15, 26851092), (17, 23692140), (18, 22375910), (20, 20138319), (30, 13425546), (34, 11846070), (36, 11187955), (43, 9366660), (45, 8950364), (51, 7897380), (60, 6712773), (68, 5923035), (85, 4738428), (86, 4683330), (90, 4475182), (102, 3948690), (129, 3122220), (153, 2632460), (170, 2369214), (172, 2341665), (180, 2237591), (204, 1974345), (215, 1873332), (255, 1579476), (258, 1561110), (306, 1316230), (340, 1184607), (387, 1040740), (430, 936666), (510, 789738), (516, 780555), (612, 658115), (645, 624444), (731, 550980), (765, 526492), (774, 520370), (860, 468333), (1020, 394869), (1290, 312222), (1462, 275490), (1530, 263246), (1548, 260185), (1935, 208148), (2193, 183660), (2580, 156111), (2924, 137745), (3060, 131623), (3061, 131580), (3655, 110196), (3870, 104074), (4386, 91830), (6122, 65790), (6579, 61220), (7310, 55098), (7740, 52037), (8772, 45915), (9183, 43860), (10965, 36732), (12244, 32895), (13158, 30610), (14620, 27549), (15305, 26316), (18366, 21930)]