425222460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:426

約数の個数: 240

約数和(自身を含む): 1464510432

約数和(自身を除く): 1039287972

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, 61, 65, 78, 81, 90, 108, 117, 122, 130, 135, 156, 162, 180, 183, 195, 234, 244, 260, 270, 305, 324, 331, 351, 366, 390, 405, 468, 540, 549, 585, 610, 662, 702, 732, 780, 793, 810, 915, 993, 1053, 1098, 1170, 1220, 1324, 1404, 1586, 1620, 1647, 1655, 1755, 1830, 1986, 2106, 2196, 2340, 2379, 2745, 2979, 3172, 3294, 3310, 3510, 3660, 3965, 3972, 4212, 4303, 4758, 4941, 4965, 5265, 5490, 5958, 6588, 6620, 7020, 7137, 7930, 8235, 8606, 8937, 9516, 9882, 9930, 10530, 10980, 11895, 11916, 12909, 14274, 14895, 15860, 16470, 17212, 17874, 19764, 19860, 20191, 21060, 21411, 21515, 23790, 24705, 25818, 26811, 28548, 29790, 32940, 35685, 35748, 38727, 40382, 42822, 43030, 44685, 47580, 49410, 51636, 53622, 59580, 60573, 64233, 64545, 71370, 77454, 80764, 85644, 86060, 89370, 98820, 100955, 107055, 107244, 116181, 121146, 128466, 129090, 134055, 142740, 154908, 178740, 181719, 193635, 201910, 214110, 232362, 242292, 256932, 258180, 262483, 268110, 302865, 321165, 348543, 363438, 387270, 403820, 428220, 464724, 524966, 536220, 545157, 580905, 605730, 642330, 697086, 726876, 774540, 787449, 908595, 1049932, 1090314, 1161810, 1211460, 1284660, 1312415, 1394172, 1574898, 1635471, 1742715, 1817190, 2180628, 2323620, 2362347, 2624830, 2725785, 3149796, 3270942, 3485430, 3634380, 3937245, 4724694, 5249660, 5451570, 6541884, 6970860, 7087041, 7874490, 8177355, 9449388, 10903140, 11811735, 14174082, 15748980, 16354710, 21261123, 23623470, 28348164, 32709420, 35435205, 42522246, 47246940, 70870410, 85044492, 106305615, 141740820, 212611230, 425222460]

約数ペア:

[(1, 425222460), (2, 212611230), (3, 141740820), (4, 106305615), (5, 85044492), (6, 70870410), (9, 47246940), (10, 42522246), (12, 35435205), (13, 32709420), (15, 28348164), (18, 23623470), (20, 21261123), (26, 16354710), (27, 15748980), (30, 14174082), (36, 11811735), (39, 10903140), (45, 9449388), (52, 8177355), (54, 7874490), (60, 7087041), (61, 6970860), (65, 6541884), (78, 5451570), (81, 5249660), (90, 4724694), (108, 3937245), (117, 3634380), (122, 3485430), (130, 3270942), (135, 3149796), (156, 2725785), (162, 2624830), (180, 2362347), (183, 2323620), (195, 2180628), (234, 1817190), (244, 1742715), (260, 1635471), (270, 1574898), (305, 1394172), (324, 1312415), (331, 1284660), (351, 1211460), (366, 1161810), (390, 1090314), (405, 1049932), (468, 908595), (540, 787449), (549, 774540), (585, 726876), (610, 697086), (662, 642330), (702, 605730), (732, 580905), (780, 545157), (793, 536220), (810, 524966), (915, 464724), (993, 428220), (1053, 403820), (1098, 387270), (1170, 363438), (1220, 348543), (1324, 321165), (1404, 302865), (1586, 268110), (1620, 262483), (1647, 258180), (1655, 256932), (1755, 242292), (1830, 232362), (1986, 214110), (2106, 201910), (2196, 193635), (2340, 181719), (2379, 178740), (2745, 154908), (2979, 142740), (3172, 134055), (3294, 129090), (3310, 128466), (3510, 121146), (3660, 116181), (3965, 107244), (3972, 107055), (4212, 100955), (4303, 98820), (4758, 89370), (4941, 86060), (4965, 85644), (5265, 80764), (5490, 77454), (5958, 71370), (6588, 64545), (6620, 64233), (7020, 60573), (7137, 59580), (7930, 53622), (8235, 51636), (8606, 49410), (8937, 47580), (9516, 44685), (9882, 43030), (9930, 42822), (10530, 40382), (10980, 38727), (11895, 35748), (11916, 35685), (12909, 32940), (14274, 29790), (14895, 28548), (15860, 26811), (16470, 25818), (17212, 24705), (17874, 23790), (19764, 21515), (19860, 21411), (20191, 21060)]