19446300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:109

約数の個数: 216

約数和(自身を含む): 68245632

約数和(自身を除く): 48799332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 31, 34, 36, 41, 45, 50, 51, 60, 62, 68, 75, 82, 85, 90, 93, 100, 102, 123, 124, 150, 153, 155, 164, 170, 180, 186, 204, 205, 225, 246, 255, 279, 300, 306, 310, 340, 369, 372, 410, 425, 450, 465, 492, 510, 527, 558, 612, 615, 620, 697, 738, 765, 775, 820, 850, 900, 930, 1020, 1025, 1054, 1116, 1230, 1271, 1275, 1394, 1395, 1476, 1530, 1550, 1581, 1700, 1845, 1860, 2050, 2091, 2108, 2325, 2460, 2542, 2550, 2635, 2788, 2790, 3060, 3075, 3100, 3162, 3485, 3690, 3813, 3825, 4100, 4182, 4650, 4743, 5084, 5100, 5270, 5580, 6150, 6273, 6324, 6355, 6970, 6975, 7380, 7626, 7650, 7905, 8364, 9225, 9300, 9486, 10455, 10540, 11439, 12300, 12546, 12710, 13175, 13940, 13950, 15252, 15300, 15810, 17425, 18450, 18972, 19065, 20910, 21607, 22878, 23715, 25092, 25420, 26350, 27900, 31365, 31620, 31775, 34850, 36900, 38130, 39525, 41820, 43214, 45756, 47430, 52275, 52700, 57195, 62730, 63550, 64821, 69700, 76260, 79050, 86428, 94860, 95325, 104550, 108035, 114390, 118575, 125460, 127100, 129642, 156825, 158100, 190650, 194463, 209100, 216070, 228780, 237150, 259284, 285975, 313650, 324105, 381300, 388926, 432140, 474300, 540175, 571950, 627300, 648210, 777852, 972315, 1080350, 1143900, 1296420, 1620525, 1944630, 2160700, 3241050, 3889260, 4861575, 6482100, 9723150, 19446300]

約数ペア:

[(1, 19446300), (2, 9723150), (3, 6482100), (4, 4861575), (5, 3889260), (6, 3241050), (9, 2160700), (10, 1944630), (12, 1620525), (15, 1296420), (17, 1143900), (18, 1080350), (20, 972315), (25, 777852), (30, 648210), (31, 627300), (34, 571950), (36, 540175), (41, 474300), (45, 432140), (50, 388926), (51, 381300), (60, 324105), (62, 313650), (68, 285975), (75, 259284), (82, 237150), (85, 228780), (90, 216070), (93, 209100), (100, 194463), (102, 190650), (123, 158100), (124, 156825), (150, 129642), (153, 127100), (155, 125460), (164, 118575), (170, 114390), (180, 108035), (186, 104550), (204, 95325), (205, 94860), (225, 86428), (246, 79050), (255, 76260), (279, 69700), (300, 64821), (306, 63550), (310, 62730), (340, 57195), (369, 52700), (372, 52275), (410, 47430), (425, 45756), (450, 43214), (465, 41820), (492, 39525), (510, 38130), (527, 36900), (558, 34850), (612, 31775), (615, 31620), (620, 31365), (697, 27900), (738, 26350), (765, 25420), (775, 25092), (820, 23715), (850, 22878), (900, 21607), (930, 20910), (1020, 19065), (1025, 18972), (1054, 18450), (1116, 17425), (1230, 15810), (1271, 15300), (1275, 15252), (1394, 13950), (1395, 13940), (1476, 13175), (1530, 12710), (1550, 12546), (1581, 12300), (1700, 11439), (1845, 10540), (1860, 10455), (2050, 9486), (2091, 9300), (2108, 9225), (2325, 8364), (2460, 7905), (2542, 7650), (2550, 7626), (2635, 7380), (2788, 6975), (2790, 6970), (3060, 6355), (3075, 6324), (3100, 6273), (3162, 6150), (3485, 5580), (3690, 5270), (3813, 5100), (3825, 5084), (4100, 4743), (4182, 4650)]