612140220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:425

約数の個数: 192

約数和(自身を含む): 1974067200

約数和(自身を除く): 1361926980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 89, 90, 94, 108, 135, 141, 178, 180, 188, 235, 267, 270, 271, 282, 356, 423, 445, 470, 534, 540, 542, 564, 705, 801, 813, 846, 890, 940, 1068, 1084, 1269, 1335, 1355, 1410, 1602, 1626, 1692, 1780, 2115, 2403, 2439, 2538, 2670, 2710, 2820, 3204, 3252, 4005, 4065, 4183, 4230, 4806, 4878, 5076, 5340, 5420, 6345, 7317, 8010, 8130, 8366, 8460, 9612, 9756, 12015, 12195, 12549, 12690, 12737, 14634, 16020, 16260, 16732, 20915, 24030, 24119, 24390, 25098, 25380, 25474, 29268, 36585, 37647, 38211, 41830, 48060, 48238, 48780, 50196, 50948, 62745, 63685, 72357, 73170, 75294, 76422, 83660, 96476, 112941, 114633, 120595, 125490, 127370, 144714, 146340, 150588, 152844, 188235, 191055, 217071, 225882, 229266, 241190, 250980, 254740, 289428, 343899, 361785, 376470, 382110, 434142, 451764, 458532, 482380, 564705, 573165, 651213, 687798, 723570, 752940, 764220, 868284, 1085355, 1129410, 1133593, 1146330, 1302426, 1375596, 1447140, 1719495, 2170710, 2258820, 2267186, 2292660, 2604852, 3256065, 3400779, 3438990, 4341420, 4534372, 5667965, 6512130, 6801558, 6877980, 10202337, 11335930, 13024260, 13603116, 17003895, 20404674, 22671860, 30607011, 34007790, 40809348, 51011685, 61214022, 68015580, 102023370, 122428044, 153035055, 204046740, 306070110, 612140220]

約数ペア:

[(1, 612140220), (2, 306070110), (3, 204046740), (4, 153035055), (5, 122428044), (6, 102023370), (9, 68015580), (10, 61214022), (12, 51011685), (15, 40809348), (18, 34007790), (20, 30607011), (27, 22671860), (30, 20404674), (36, 17003895), (45, 13603116), (47, 13024260), (54, 11335930), (60, 10202337), (89, 6877980), (90, 6801558), (94, 6512130), (108, 5667965), (135, 4534372), (141, 4341420), (178, 3438990), (180, 3400779), (188, 3256065), (235, 2604852), (267, 2292660), (270, 2267186), (271, 2258820), (282, 2170710), (356, 1719495), (423, 1447140), (445, 1375596), (470, 1302426), (534, 1146330), (540, 1133593), (542, 1129410), (564, 1085355), (705, 868284), (801, 764220), (813, 752940), (846, 723570), (890, 687798), (940, 651213), (1068, 573165), (1084, 564705), (1269, 482380), (1335, 458532), (1355, 451764), (1410, 434142), (1602, 382110), (1626, 376470), (1692, 361785), (1780, 343899), (2115, 289428), (2403, 254740), (2439, 250980), (2538, 241190), (2670, 229266), (2710, 225882), (2820, 217071), (3204, 191055), (3252, 188235), (4005, 152844), (4065, 150588), (4183, 146340), (4230, 144714), (4806, 127370), (4878, 125490), (5076, 120595), (5340, 114633), (5420, 112941), (6345, 96476), (7317, 83660), (8010, 76422), (8130, 75294), (8366, 73170), (8460, 72357), (9612, 63685), (9756, 62745), (12015, 50948), (12195, 50196), (12549, 48780), (12690, 48238), (12737, 48060), (14634, 41830), (16020, 38211), (16260, 37647), (16732, 36585), (20915, 29268), (24030, 25474), (24119, 25380), (24390, 25098)]