30387060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:278

約数の個数: 144

約数和(自身を含む): 102211200

約数和(自身を除く): 71824140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 103, 110, 132, 149, 165, 180, 198, 206, 220, 298, 309, 330, 396, 412, 447, 495, 515, 596, 618, 660, 745, 894, 927, 990, 1030, 1133, 1236, 1341, 1490, 1545, 1639, 1788, 1854, 1980, 2060, 2235, 2266, 2682, 2980, 3090, 3278, 3399, 3708, 4470, 4532, 4635, 4917, 5364, 5665, 6180, 6556, 6705, 6798, 8195, 8940, 9270, 9834, 10197, 11330, 13410, 13596, 14751, 15347, 16390, 16995, 18540, 19668, 20394, 22660, 24585, 26820, 29502, 30694, 32780, 33990, 40788, 46041, 49170, 50985, 59004, 61388, 67980, 73755, 76735, 92082, 98340, 101970, 138123, 147510, 153470, 168817, 184164, 203940, 230205, 276246, 295020, 306940, 337634, 460410, 506451, 552492, 675268, 690615, 844085, 920820, 1012902, 1381230, 1519353, 1688170, 2025804, 2532255, 2762460, 3038706, 3376340, 5064510, 6077412, 7596765, 10129020, 15193530, 30387060]

約数ペア:

[(1, 30387060), (2, 15193530), (3, 10129020), (4, 7596765), (5, 6077412), (6, 5064510), (9, 3376340), (10, 3038706), (11, 2762460), (12, 2532255), (15, 2025804), (18, 1688170), (20, 1519353), (22, 1381230), (30, 1012902), (33, 920820), (36, 844085), (44, 690615), (45, 675268), (55, 552492), (60, 506451), (66, 460410), (90, 337634), (99, 306940), (103, 295020), (110, 276246), (132, 230205), (149, 203940), (165, 184164), (180, 168817), (198, 153470), (206, 147510), (220, 138123), (298, 101970), (309, 98340), (330, 92082), (396, 76735), (412, 73755), (447, 67980), (495, 61388), (515, 59004), (596, 50985), (618, 49170), (660, 46041), (745, 40788), (894, 33990), (927, 32780), (990, 30694), (1030, 29502), (1133, 26820), (1236, 24585), (1341, 22660), (1490, 20394), (1545, 19668), (1639, 18540), (1788, 16995), (1854, 16390), (1980, 15347), (2060, 14751), (2235, 13596), (2266, 13410), (2682, 11330), (2980, 10197), (3090, 9834), (3278, 9270), (3399, 8940), (3708, 8195), (4470, 6798), (4532, 6705), (4635, 6556), (4917, 6180), (5364, 5665)]