245155950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:324

約数の個数: 192

約数和(自身を含む): 742660800

約数和(自身を除く): 497504850

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 61, 65, 75, 78, 90, 117, 122, 130, 135, 150, 183, 195, 225, 229, 234, 270, 305, 325, 351, 366, 390, 450, 458, 549, 585, 610, 650, 675, 687, 702, 793, 915, 975, 1098, 1145, 1170, 1350, 1374, 1525, 1586, 1647, 1755, 1830, 1950, 2061, 2290, 2379, 2745, 2925, 2977, 3050, 3294, 3435, 3510, 3965, 4122, 4575, 4758, 5490, 5725, 5850, 5954, 6183, 6870, 7137, 7930, 8235, 8775, 8931, 9150, 10305, 11450, 11895, 12366, 13725, 13969, 14274, 14885, 16470, 17175, 17550, 17862, 19825, 20610, 21411, 23790, 26793, 27450, 27938, 29770, 30915, 34350, 35685, 39650, 41175, 41907, 42822, 44655, 51525, 53586, 59475, 61830, 69845, 71370, 74425, 80379, 82350, 83814, 89310, 103050, 107055, 118950, 125721, 133965, 139690, 148850, 154575, 160758, 178425, 181597, 209535, 214110, 223275, 251442, 267930, 309150, 349225, 356850, 363194, 377163, 401895, 419070, 446550, 535275, 544791, 628605, 669825, 698450, 754326, 803790, 907985, 1047675, 1070550, 1089582, 1257210, 1339650, 1634373, 1815970, 1885815, 2009475, 2095350, 2723955, 3143025, 3268746, 3771630, 4018950, 4539925, 4903119, 5447910, 6286050, 8171865, 9079850, 9429075, 9806238, 13619775, 16343730, 18858150, 24515595, 27239550, 40859325, 49031190, 81718650, 122577975, 245155950]

約数ペア:

[(1, 245155950), (2, 122577975), (3, 81718650), (5, 49031190), (6, 40859325), (9, 27239550), (10, 24515595), (13, 18858150), (15, 16343730), (18, 13619775), (25, 9806238), (26, 9429075), (27, 9079850), (30, 8171865), (39, 6286050), (45, 5447910), (50, 4903119), (54, 4539925), (61, 4018950), (65, 3771630), (75, 3268746), (78, 3143025), (90, 2723955), (117, 2095350), (122, 2009475), (130, 1885815), (135, 1815970), (150, 1634373), (183, 1339650), (195, 1257210), (225, 1089582), (229, 1070550), (234, 1047675), (270, 907985), (305, 803790), (325, 754326), (351, 698450), (366, 669825), (390, 628605), (450, 544791), (458, 535275), (549, 446550), (585, 419070), (610, 401895), (650, 377163), (675, 363194), (687, 356850), (702, 349225), (793, 309150), (915, 267930), (975, 251442), (1098, 223275), (1145, 214110), (1170, 209535), (1350, 181597), (1374, 178425), (1525, 160758), (1586, 154575), (1647, 148850), (1755, 139690), (1830, 133965), (1950, 125721), (2061, 118950), (2290, 107055), (2379, 103050), (2745, 89310), (2925, 83814), (2977, 82350), (3050, 80379), (3294, 74425), (3435, 71370), (3510, 69845), (3965, 61830), (4122, 59475), (4575, 53586), (4758, 51525), (5490, 44655), (5725, 42822), (5850, 41907), (5954, 41175), (6183, 39650), (6870, 35685), (7137, 34350), (7930, 30915), (8235, 29770), (8775, 27938), (8931, 27450), (9150, 26793), (10305, 23790), (11450, 21411), (11895, 20610), (12366, 19825), (13725, 17862), (13969, 17550), (14274, 17175), (14885, 16470)]