1229906400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:386

約数の個数: 288

約数和(自身を含む): 4215730176

約数和(自身を除く): 2985823776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 61, 62, 75, 80, 93, 96, 100, 120, 122, 124, 150, 155, 160, 183, 186, 200, 240, 244, 248, 271, 300, 305, 310, 366, 372, 400, 465, 480, 488, 496, 542, 600, 610, 620, 732, 744, 775, 800, 813, 915, 930, 976, 992, 1084, 1200, 1220, 1240, 1355, 1464, 1488, 1525, 1550, 1626, 1830, 1860, 1891, 1952, 2168, 2325, 2400, 2440, 2480, 2710, 2928, 2976, 3050, 3100, 3252, 3660, 3720, 3782, 4065, 4336, 4575, 4650, 4880, 4960, 5420, 5673, 5856, 6100, 6200, 6504, 6775, 7320, 7440, 7564, 8130, 8401, 8672, 9150, 9300, 9455, 9760, 10840, 11346, 12200, 12400, 13008, 13550, 14640, 14880, 15128, 16260, 16531, 16802, 18300, 18600, 18910, 20325, 21680, 22692, 24400, 24800, 25203, 26016, 27100, 28365, 29280, 30256, 32520, 33062, 33604, 36600, 37200, 37820, 40650, 42005, 43360, 45384, 47275, 48800, 49593, 50406, 54200, 56730, 60512, 65040, 66124, 67208, 73200, 74400, 75640, 81300, 82655, 84010, 90768, 94550, 99186, 100812, 108400, 113460, 126015, 130080, 132248, 134416, 141825, 146400, 151280, 162600, 165310, 168020, 181536, 189100, 198372, 201624, 210025, 216800, 226920, 247965, 252030, 264496, 268832, 283650, 302560, 325200, 330620, 336040, 378200, 396744, 403248, 413275, 420050, 453840, 495930, 504060, 512461, 528992, 567300, 630075, 650400, 661240, 672080, 756400, 793488, 806496, 826550, 840100, 907680, 991860, 1008120, 1024922, 1134600, 1239825, 1260150, 1322480, 1344160, 1512800, 1537383, 1586976, 1653100, 1680200, 1983720, 2016240, 2049844, 2269200, 2479650, 2520300, 2562305, 2644960, 3074766, 3306200, 3360400, 3967440, 4032480, 4099688, 4538400, 4959300, 5040600, 5124610, 6149532, 6612400, 6720800, 7686915, 7934880, 8199376, 9918600, 10081200, 10249220, 12299064, 12811525, 13224800, 15373830, 16398752, 19837200, 20162400, 20498440, 24598128, 25623050, 30747660, 38434575, 39674400, 40996880, 49196256, 51246100, 61495320, 76869150, 81993760, 102492200, 122990640, 153738300, 204984400, 245981280, 307476600, 409968800, 614953200, 1229906400]

約数ペア:

[(1, 1229906400), (2, 614953200), (3, 409968800), (4, 307476600), (5, 245981280), (6, 204984400), (8, 153738300), (10, 122990640), (12, 102492200), (15, 81993760), (16, 76869150), (20, 61495320), (24, 51246100), (25, 49196256), (30, 40996880), (31, 39674400), (32, 38434575), (40, 30747660), (48, 25623050), (50, 24598128), (60, 20498440), (61, 20162400), (62, 19837200), (75, 16398752), (80, 15373830), (93, 13224800), (96, 12811525), (100, 12299064), (120, 10249220), (122, 10081200), (124, 9918600), (150, 8199376), (155, 7934880), (160, 7686915), (183, 6720800), (186, 6612400), (200, 6149532), (240, 5124610), (244, 5040600), (248, 4959300), (271, 4538400), (300, 4099688), (305, 4032480), (310, 3967440), (366, 3360400), (372, 3306200), (400, 3074766), (465, 2644960), (480, 2562305), (488, 2520300), (496, 2479650), (542, 2269200), (600, 2049844), (610, 2016240), (620, 1983720), (732, 1680200), (744, 1653100), (775, 1586976), (800, 1537383), (813, 1512800), (915, 1344160), (930, 1322480), (976, 1260150), (992, 1239825), (1084, 1134600), (1200, 1024922), (1220, 1008120), (1240, 991860), (1355, 907680), (1464, 840100), (1488, 826550), (1525, 806496), (1550, 793488), (1626, 756400), (1830, 672080), (1860, 661240), (1891, 650400), (1952, 630075), (2168, 567300), (2325, 528992), (2400, 512461), (2440, 504060), (2480, 495930), (2710, 453840), (2928, 420050), (2976, 413275), (3050, 403248), (3100, 396744), (3252, 378200), (3660, 336040), (3720, 330620), (3782, 325200), (4065, 302560), (4336, 283650), (4575, 268832), (4650, 264496), (4880, 252030), (4960, 247965), (5420, 226920), (5673, 216800), (5856, 210025), (6100, 201624), (6200, 198372), (6504, 189100), (6775, 181536), (7320, 168020), (7440, 165310), (7564, 162600), (8130, 151280), (8401, 146400), (8672, 141825), (9150, 134416), (9300, 132248), (9455, 130080), (9760, 126015), (10840, 113460), (11346, 108400), (12200, 100812), (12400, 99186), (13008, 94550), (13550, 90768), (14640, 84010), (14880, 82655), (15128, 81300), (16260, 75640), (16531, 74400), (16802, 73200), (18300, 67208), (18600, 66124), (18910, 65040), (20325, 60512), (21680, 56730), (22692, 54200), (24400, 50406), (24800, 49593), (25203, 48800), (26016, 47275), (27100, 45384), (28365, 43360), (29280, 42005), (30256, 40650), (32520, 37820), (33062, 37200), (33604, 36600)]