147707820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:481

約数の個数: 192

約数和(自身を含む): 505491840

約数和(自身を除く): 357784020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 53, 54, 60, 65, 78, 90, 106, 108, 117, 130, 135, 156, 159, 180, 195, 212, 234, 260, 265, 270, 318, 351, 390, 397, 468, 477, 530, 540, 585, 636, 689, 702, 780, 794, 795, 954, 1060, 1170, 1191, 1378, 1404, 1431, 1588, 1590, 1755, 1908, 1985, 2067, 2340, 2382, 2385, 2756, 2862, 3180, 3445, 3510, 3573, 3970, 4134, 4764, 4770, 5161, 5724, 5955, 6201, 6890, 7020, 7146, 7155, 7940, 8268, 9540, 10322, 10335, 10719, 11910, 12402, 13780, 14292, 14310, 15483, 17865, 18603, 20644, 20670, 21041, 21438, 23820, 24804, 25805, 28620, 30966, 31005, 35730, 37206, 41340, 42082, 42876, 46449, 51610, 53595, 61932, 62010, 63123, 71460, 74412, 77415, 84164, 92898, 93015, 103220, 105205, 107190, 124020, 126246, 139347, 154830, 185796, 186030, 189369, 210410, 214380, 232245, 252492, 273533, 278694, 309660, 315615, 372060, 378738, 420820, 464490, 547066, 557388, 568107, 631230, 696735, 757476, 820599, 928980, 946845, 1094132, 1136214, 1262460, 1367665, 1393470, 1641198, 1893690, 2272428, 2461797, 2735330, 2786940, 2840535, 3282396, 3787380, 4102995, 4923594, 5470660, 5681070, 7385391, 8205990, 9847188, 11362140, 12308985, 14770782, 16411980, 24617970, 29541564, 36926955, 49235940, 73853910, 147707820]

約数ペア:

[(1, 147707820), (2, 73853910), (3, 49235940), (4, 36926955), (5, 29541564), (6, 24617970), (9, 16411980), (10, 14770782), (12, 12308985), (13, 11362140), (15, 9847188), (18, 8205990), (20, 7385391), (26, 5681070), (27, 5470660), (30, 4923594), (36, 4102995), (39, 3787380), (45, 3282396), (52, 2840535), (53, 2786940), (54, 2735330), (60, 2461797), (65, 2272428), (78, 1893690), (90, 1641198), (106, 1393470), (108, 1367665), (117, 1262460), (130, 1136214), (135, 1094132), (156, 946845), (159, 928980), (180, 820599), (195, 757476), (212, 696735), (234, 631230), (260, 568107), (265, 557388), (270, 547066), (318, 464490), (351, 420820), (390, 378738), (397, 372060), (468, 315615), (477, 309660), (530, 278694), (540, 273533), (585, 252492), (636, 232245), (689, 214380), (702, 210410), (780, 189369), (794, 186030), (795, 185796), (954, 154830), (1060, 139347), (1170, 126246), (1191, 124020), (1378, 107190), (1404, 105205), (1431, 103220), (1588, 93015), (1590, 92898), (1755, 84164), (1908, 77415), (1985, 74412), (2067, 71460), (2340, 63123), (2382, 62010), (2385, 61932), (2756, 53595), (2862, 51610), (3180, 46449), (3445, 42876), (3510, 42082), (3573, 41340), (3970, 37206), (4134, 35730), (4764, 31005), (4770, 30966), (5161, 28620), (5724, 25805), (5955, 24804), (6201, 23820), (6890, 21438), (7020, 21041), (7146, 20670), (7155, 20644), (7940, 18603), (8268, 17865), (9540, 15483), (10322, 14310), (10335, 14292), (10719, 13780), (11910, 12402)]