423288450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:394

約数の個数: 192

約数和(自身を含む): 1274918400

約数和(自身を除く): 851629950

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 89, 90, 117, 130, 135, 150, 178, 195, 225, 234, 267, 270, 271, 325, 351, 390, 445, 450, 534, 542, 585, 650, 675, 702, 801, 813, 890, 975, 1157, 1170, 1335, 1350, 1355, 1602, 1626, 1755, 1950, 2225, 2314, 2403, 2439, 2670, 2710, 2925, 3471, 3510, 3523, 4005, 4065, 4450, 4806, 4878, 5785, 5850, 6675, 6775, 6942, 7046, 7317, 8010, 8130, 8775, 10413, 10569, 11570, 12015, 12195, 13350, 13550, 14634, 17355, 17550, 17615, 20025, 20325, 20826, 21138, 24030, 24119, 24390, 28925, 31239, 31707, 34710, 35230, 36585, 40050, 40650, 48238, 52065, 52845, 57850, 60075, 60975, 62478, 63414, 72357, 73170, 86775, 88075, 95121, 104130, 105690, 120150, 120595, 121950, 144714, 156195, 158535, 173550, 176150, 182925, 190242, 217071, 241190, 260325, 264225, 312390, 313547, 317070, 361785, 365850, 434142, 475605, 520650, 528450, 602975, 627094, 651213, 723570, 780975, 792675, 940641, 951210, 1085355, 1205950, 1302426, 1561950, 1567735, 1585350, 1808925, 1881282, 2170710, 2378025, 2821923, 3135470, 3256065, 3617850, 4703205, 4756050, 5426775, 5643846, 6512130, 7838675, 8465769, 9406410, 10853550, 14109615, 15677350, 16280325, 16931538, 23516025, 28219230, 32560650, 42328845, 47032050, 70548075, 84657690, 141096150, 211644225, 423288450]

約数ペア:

[(1, 423288450), (2, 211644225), (3, 141096150), (5, 84657690), (6, 70548075), (9, 47032050), (10, 42328845), (13, 32560650), (15, 28219230), (18, 23516025), (25, 16931538), (26, 16280325), (27, 15677350), (30, 14109615), (39, 10853550), (45, 9406410), (50, 8465769), (54, 7838675), (65, 6512130), (75, 5643846), (78, 5426775), (89, 4756050), (90, 4703205), (117, 3617850), (130, 3256065), (135, 3135470), (150, 2821923), (178, 2378025), (195, 2170710), (225, 1881282), (234, 1808925), (267, 1585350), (270, 1567735), (271, 1561950), (325, 1302426), (351, 1205950), (390, 1085355), (445, 951210), (450, 940641), (534, 792675), (542, 780975), (585, 723570), (650, 651213), (675, 627094), (702, 602975), (801, 528450), (813, 520650), (890, 475605), (975, 434142), (1157, 365850), (1170, 361785), (1335, 317070), (1350, 313547), (1355, 312390), (1602, 264225), (1626, 260325), (1755, 241190), (1950, 217071), (2225, 190242), (2314, 182925), (2403, 176150), (2439, 173550), (2670, 158535), (2710, 156195), (2925, 144714), (3471, 121950), (3510, 120595), (3523, 120150), (4005, 105690), (4065, 104130), (4450, 95121), (4806, 88075), (4878, 86775), (5785, 73170), (5850, 72357), (6675, 63414), (6775, 62478), (6942, 60975), (7046, 60075), (7317, 57850), (8010, 52845), (8130, 52065), (8775, 48238), (10413, 40650), (10569, 40050), (11570, 36585), (12015, 35230), (12195, 34710), (13350, 31707), (13550, 31239), (14634, 28925), (17355, 24390), (17550, 24119), (17615, 24030), (20025, 21138), (20325, 20826)]