22145550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:183

約数の個数: 144

約数和(自身を含む): 67174272

約数和(自身を除く): 45028722

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 25, 30, 35, 42, 46, 49, 50, 69, 70, 75, 98, 105, 115, 131, 138, 147, 150, 161, 175, 210, 230, 245, 262, 294, 322, 345, 350, 393, 483, 490, 525, 575, 655, 690, 735, 786, 805, 917, 966, 1050, 1127, 1150, 1225, 1310, 1470, 1610, 1725, 1834, 1965, 2254, 2415, 2450, 2751, 3013, 3275, 3381, 3450, 3675, 3930, 4025, 4585, 4830, 5502, 5635, 6026, 6419, 6550, 6762, 7350, 8050, 9039, 9170, 9825, 11270, 12075, 12838, 13755, 15065, 16905, 18078, 19257, 19650, 21091, 22925, 24150, 27510, 28175, 30130, 32095, 33810, 38514, 42182, 45195, 45850, 56350, 63273, 64190, 68775, 75325, 84525, 90390, 96285, 105455, 126546, 137550, 147637, 150650, 160475, 169050, 192570, 210910, 225975, 295274, 316365, 320950, 442911, 451950, 481425, 527275, 632730, 738185, 885822, 962850, 1054550, 1476370, 1581825, 2214555, 3163650, 3690925, 4429110, 7381850, 11072775, 22145550]

約数ペア:

[(1, 22145550), (2, 11072775), (3, 7381850), (5, 4429110), (6, 3690925), (7, 3163650), (10, 2214555), (14, 1581825), (15, 1476370), (21, 1054550), (23, 962850), (25, 885822), (30, 738185), (35, 632730), (42, 527275), (46, 481425), (49, 451950), (50, 442911), (69, 320950), (70, 316365), (75, 295274), (98, 225975), (105, 210910), (115, 192570), (131, 169050), (138, 160475), (147, 150650), (150, 147637), (161, 137550), (175, 126546), (210, 105455), (230, 96285), (245, 90390), (262, 84525), (294, 75325), (322, 68775), (345, 64190), (350, 63273), (393, 56350), (483, 45850), (490, 45195), (525, 42182), (575, 38514), (655, 33810), (690, 32095), (735, 30130), (786, 28175), (805, 27510), (917, 24150), (966, 22925), (1050, 21091), (1127, 19650), (1150, 19257), (1225, 18078), (1310, 16905), (1470, 15065), (1610, 13755), (1725, 12838), (1834, 12075), (1965, 11270), (2254, 9825), (2415, 9170), (2450, 9039), (2751, 8050), (3013, 7350), (3275, 6762), (3381, 6550), (3450, 6419), (3675, 6026), (3930, 5635), (4025, 5502), (4585, 4830)]