30477300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1$

素因数の和:678

約数の個数: 144

約数和(自身を含む): 105326592

約数和(自身を除く): 74849292

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 25, 28, 30, 35, 42, 46, 50, 60, 69, 70, 75, 84, 92, 100, 105, 115, 138, 140, 150, 161, 175, 210, 230, 276, 300, 322, 345, 350, 420, 460, 483, 525, 575, 631, 644, 690, 700, 805, 966, 1050, 1150, 1262, 1380, 1610, 1725, 1893, 1932, 2100, 2300, 2415, 2524, 3155, 3220, 3450, 3786, 4025, 4417, 4830, 6310, 6900, 7572, 8050, 8834, 9465, 9660, 12075, 12620, 13251, 14513, 15775, 16100, 17668, 18930, 22085, 24150, 26502, 29026, 31550, 37860, 43539, 44170, 47325, 48300, 53004, 58052, 63100, 66255, 72565, 87078, 88340, 94650, 101591, 110425, 132510, 145130, 174156, 189300, 203182, 217695, 220850, 265020, 290260, 304773, 331275, 362825, 406364, 435390, 441700, 507955, 609546, 662550, 725650, 870780, 1015910, 1088475, 1219092, 1325100, 1451300, 1523865, 2031820, 2176950, 2539775, 3047730, 4353900, 5079550, 6095460, 7619325, 10159100, 15238650, 30477300]

約数ペア:

[(1, 30477300), (2, 15238650), (3, 10159100), (4, 7619325), (5, 6095460), (6, 5079550), (7, 4353900), (10, 3047730), (12, 2539775), (14, 2176950), (15, 2031820), (20, 1523865), (21, 1451300), (23, 1325100), (25, 1219092), (28, 1088475), (30, 1015910), (35, 870780), (42, 725650), (46, 662550), (50, 609546), (60, 507955), (69, 441700), (70, 435390), (75, 406364), (84, 362825), (92, 331275), (100, 304773), (105, 290260), (115, 265020), (138, 220850), (140, 217695), (150, 203182), (161, 189300), (175, 174156), (210, 145130), (230, 132510), (276, 110425), (300, 101591), (322, 94650), (345, 88340), (350, 87078), (420, 72565), (460, 66255), (483, 63100), (525, 58052), (575, 53004), (631, 48300), (644, 47325), (690, 44170), (700, 43539), (805, 37860), (966, 31550), (1050, 29026), (1150, 26502), (1262, 24150), (1380, 22085), (1610, 18930), (1725, 17668), (1893, 16100), (1932, 15775), (2100, 14513), (2300, 13251), (2415, 12620), (2524, 12075), (3155, 9660), (3220, 9465), (3450, 8834), (3786, 8050), (4025, 7572), (4417, 6900), (4830, 6310)]