303776460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{397}}^1$

素因数の和:537

約数の個数: 192

約数和(自身を含む): 1029705600

約数和(自身を除く): 725929140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 109, 117, 130, 135, 156, 180, 195, 218, 234, 260, 270, 327, 351, 390, 397, 436, 468, 540, 545, 585, 654, 702, 780, 794, 981, 1090, 1170, 1191, 1308, 1404, 1417, 1588, 1635, 1755, 1962, 1985, 2180, 2340, 2382, 2834, 2943, 3270, 3510, 3573, 3924, 3970, 4251, 4764, 4905, 5161, 5668, 5886, 5955, 6540, 7020, 7085, 7146, 7940, 8502, 9810, 10322, 10719, 11772, 11910, 12753, 14170, 14292, 14715, 15483, 17004, 17865, 19620, 20644, 21255, 21438, 23820, 25506, 25805, 28340, 29430, 30966, 35730, 38259, 42510, 42876, 43273, 46449, 51012, 51610, 53595, 58860, 61932, 63765, 71460, 76518, 77415, 85020, 86546, 92898, 103220, 107190, 127530, 129819, 139347, 153036, 154830, 173092, 185796, 191295, 214380, 216365, 232245, 255060, 259638, 278694, 309660, 382590, 389457, 432730, 464490, 519276, 557388, 562549, 649095, 696735, 765180, 778914, 865460, 928980, 1125098, 1168371, 1298190, 1393470, 1557828, 1687647, 1947285, 2250196, 2336742, 2596380, 2786940, 2812745, 3375294, 3894570, 4673484, 5062941, 5625490, 5841855, 6750588, 7789140, 8438235, 10125882, 11250980, 11683710, 15188823, 16876470, 20251764, 23367420, 25314705, 30377646, 33752940, 50629410, 60755292, 75944115, 101258820, 151888230, 303776460]

約数ペア:

[(1, 303776460), (2, 151888230), (3, 101258820), (4, 75944115), (5, 60755292), (6, 50629410), (9, 33752940), (10, 30377646), (12, 25314705), (13, 23367420), (15, 20251764), (18, 16876470), (20, 15188823), (26, 11683710), (27, 11250980), (30, 10125882), (36, 8438235), (39, 7789140), (45, 6750588), (52, 5841855), (54, 5625490), (60, 5062941), (65, 4673484), (78, 3894570), (90, 3375294), (108, 2812745), (109, 2786940), (117, 2596380), (130, 2336742), (135, 2250196), (156, 1947285), (180, 1687647), (195, 1557828), (218, 1393470), (234, 1298190), (260, 1168371), (270, 1125098), (327, 928980), (351, 865460), (390, 778914), (397, 765180), (436, 696735), (468, 649095), (540, 562549), (545, 557388), (585, 519276), (654, 464490), (702, 432730), (780, 389457), (794, 382590), (981, 309660), (1090, 278694), (1170, 259638), (1191, 255060), (1308, 232245), (1404, 216365), (1417, 214380), (1588, 191295), (1635, 185796), (1755, 173092), (1962, 154830), (1985, 153036), (2180, 139347), (2340, 129819), (2382, 127530), (2834, 107190), (2943, 103220), (3270, 92898), (3510, 86546), (3573, 85020), (3924, 77415), (3970, 76518), (4251, 71460), (4764, 63765), (4905, 61932), (5161, 58860), (5668, 53595), (5886, 51610), (5955, 51012), (6540, 46449), (7020, 43273), (7085, 42876), (7146, 42510), (7940, 38259), (8502, 35730), (9810, 30966), (10322, 29430), (10719, 28340), (11772, 25805), (11910, 25506), (12753, 23820), (14170, 21438), (14292, 21255), (14715, 20644), (15483, 19620), (17004, 17865)]