30159900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:121

約数の個数: 216

約数和(自身を含む): 103993344

約数和(自身を除く): 73833444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 30, 31, 36, 45, 46, 47, 50, 60, 62, 69, 75, 90, 92, 93, 94, 100, 115, 124, 138, 141, 150, 155, 180, 186, 188, 207, 225, 230, 235, 276, 279, 282, 300, 310, 345, 372, 414, 423, 450, 460, 465, 470, 558, 564, 575, 620, 690, 705, 713, 775, 828, 846, 900, 930, 940, 1035, 1081, 1116, 1150, 1175, 1380, 1395, 1410, 1426, 1457, 1550, 1692, 1725, 1860, 2070, 2115, 2139, 2162, 2300, 2325, 2350, 2790, 2820, 2852, 2914, 3100, 3243, 3450, 3525, 3565, 4140, 4230, 4278, 4324, 4371, 4650, 4700, 5175, 5405, 5580, 5828, 6417, 6486, 6900, 6975, 7050, 7130, 7285, 8460, 8556, 8742, 9300, 9729, 10350, 10575, 10695, 10810, 12834, 12972, 13113, 13950, 14100, 14260, 14570, 16215, 17484, 17825, 19458, 20700, 21150, 21390, 21620, 21855, 25668, 26226, 27025, 27900, 29140, 32085, 32430, 33511, 35650, 36425, 38916, 42300, 42780, 43710, 48645, 52452, 53475, 54050, 64170, 64860, 65565, 67022, 71300, 72850, 81075, 87420, 97290, 100533, 106950, 108100, 109275, 128340, 131130, 134044, 145700, 160425, 162150, 167555, 194580, 201066, 213900, 218550, 243225, 262260, 301599, 320850, 324300, 327825, 335110, 402132, 437100, 486450, 502665, 603198, 641700, 655650, 670220, 837775, 972900, 1005330, 1206396, 1311300, 1507995, 1675550, 2010660, 2513325, 3015990, 3351100, 5026650, 6031980, 7539975, 10053300, 15079950, 30159900]

約数ペア:

[(1, 30159900), (2, 15079950), (3, 10053300), (4, 7539975), (5, 6031980), (6, 5026650), (9, 3351100), (10, 3015990), (12, 2513325), (15, 2010660), (18, 1675550), (20, 1507995), (23, 1311300), (25, 1206396), (30, 1005330), (31, 972900), (36, 837775), (45, 670220), (46, 655650), (47, 641700), (50, 603198), (60, 502665), (62, 486450), (69, 437100), (75, 402132), (90, 335110), (92, 327825), (93, 324300), (94, 320850), (100, 301599), (115, 262260), (124, 243225), (138, 218550), (141, 213900), (150, 201066), (155, 194580), (180, 167555), (186, 162150), (188, 160425), (207, 145700), (225, 134044), (230, 131130), (235, 128340), (276, 109275), (279, 108100), (282, 106950), (300, 100533), (310, 97290), (345, 87420), (372, 81075), (414, 72850), (423, 71300), (450, 67022), (460, 65565), (465, 64860), (470, 64170), (558, 54050), (564, 53475), (575, 52452), (620, 48645), (690, 43710), (705, 42780), (713, 42300), (775, 38916), (828, 36425), (846, 35650), (900, 33511), (930, 32430), (940, 32085), (1035, 29140), (1081, 27900), (1116, 27025), (1150, 26226), (1175, 25668), (1380, 21855), (1395, 21620), (1410, 21390), (1426, 21150), (1457, 20700), (1550, 19458), (1692, 17825), (1725, 17484), (1860, 16215), (2070, 14570), (2115, 14260), (2139, 14100), (2162, 13950), (2300, 13113), (2325, 12972), (2350, 12834), (2790, 10810), (2820, 10695), (2852, 10575), (2914, 10350), (3100, 9729), (3243, 9300), (3450, 8742), (3525, 8556), (3565, 8460), (4140, 7285), (4230, 7130), (4278, 7050), (4324, 6975), (4371, 6900), (4650, 6486), (4700, 6417), (5175, 5828), (5405, 5580)]