19134180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:95

約数の個数: 216

約数和(自身を含む): 68343912

約数和(自身を除く): 49209732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 37, 39, 45, 51, 52, 60, 65, 68, 74, 78, 85, 90, 102, 111, 117, 130, 148, 153, 156, 169, 170, 180, 185, 195, 204, 221, 222, 234, 255, 260, 306, 333, 338, 340, 370, 390, 442, 444, 468, 481, 507, 510, 555, 585, 612, 629, 663, 666, 676, 740, 765, 780, 845, 884, 962, 1014, 1020, 1105, 1110, 1170, 1258, 1326, 1332, 1443, 1521, 1530, 1665, 1690, 1887, 1924, 1989, 2028, 2210, 2220, 2340, 2405, 2516, 2535, 2652, 2873, 2886, 3042, 3060, 3145, 3315, 3330, 3380, 3774, 3978, 4329, 4420, 4810, 5070, 5661, 5746, 5772, 6084, 6253, 6290, 6630, 6660, 7215, 7548, 7605, 7956, 8177, 8619, 8658, 9435, 9620, 9945, 10140, 11322, 11492, 12506, 12580, 13260, 14365, 14430, 15210, 16354, 17238, 17316, 18759, 18870, 19890, 21645, 22644, 24531, 25012, 25857, 28305, 28730, 28860, 30420, 31265, 32708, 34476, 37518, 37740, 39780, 40885, 43095, 43290, 49062, 51714, 56277, 56610, 57460, 62530, 73593, 75036, 81770, 86190, 86580, 93795, 98124, 103428, 106301, 112554, 113220, 122655, 125060, 129285, 147186, 163540, 172380, 187590, 212602, 225108, 245310, 258570, 281385, 294372, 318903, 367965, 375180, 425204, 490620, 517140, 531505, 562770, 637806, 735930, 956709, 1063010, 1125540, 1275612, 1471860, 1594515, 1913418, 2126020, 3189030, 3826836, 4783545, 6378060, 9567090, 19134180]

約数ペア:

[(1, 19134180), (2, 9567090), (3, 6378060), (4, 4783545), (5, 3826836), (6, 3189030), (9, 2126020), (10, 1913418), (12, 1594515), (13, 1471860), (15, 1275612), (17, 1125540), (18, 1063010), (20, 956709), (26, 735930), (30, 637806), (34, 562770), (36, 531505), (37, 517140), (39, 490620), (45, 425204), (51, 375180), (52, 367965), (60, 318903), (65, 294372), (68, 281385), (74, 258570), (78, 245310), (85, 225108), (90, 212602), (102, 187590), (111, 172380), (117, 163540), (130, 147186), (148, 129285), (153, 125060), (156, 122655), (169, 113220), (170, 112554), (180, 106301), (185, 103428), (195, 98124), (204, 93795), (221, 86580), (222, 86190), (234, 81770), (255, 75036), (260, 73593), (306, 62530), (333, 57460), (338, 56610), (340, 56277), (370, 51714), (390, 49062), (442, 43290), (444, 43095), (468, 40885), (481, 39780), (507, 37740), (510, 37518), (555, 34476), (585, 32708), (612, 31265), (629, 30420), (663, 28860), (666, 28730), (676, 28305), (740, 25857), (765, 25012), (780, 24531), (845, 22644), (884, 21645), (962, 19890), (1014, 18870), (1020, 18759), (1105, 17316), (1110, 17238), (1170, 16354), (1258, 15210), (1326, 14430), (1332, 14365), (1443, 13260), (1521, 12580), (1530, 12506), (1665, 11492), (1690, 11322), (1887, 10140), (1924, 9945), (1989, 9620), (2028, 9435), (2210, 8658), (2220, 8619), (2340, 8177), (2405, 7956), (2516, 7605), (2535, 7548), (2652, 7215), (2873, 6660), (2886, 6630), (3042, 6290), (3060, 6253), (3145, 6084), (3315, 5772), (3330, 5746), (3380, 5661), (3774, 5070), (3978, 4810), (4329, 4420)]