148916250

素因数分解:

$2^1\times 3^2\times 5^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:127

約数の個数: 240

約数和(自身を含む): 483445248

約数和(自身を除く): 334528998

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 31, 35, 42, 45, 50, 61, 62, 63, 70, 75, 90, 93, 105, 122, 125, 126, 150, 155, 175, 183, 186, 210, 217, 225, 250, 279, 305, 310, 315, 350, 366, 375, 427, 434, 450, 465, 525, 549, 558, 610, 625, 630, 651, 750, 775, 854, 875, 915, 930, 1050, 1085, 1098, 1125, 1250, 1281, 1302, 1395, 1525, 1550, 1575, 1750, 1830, 1875, 1891, 1953, 2135, 2170, 2250, 2325, 2562, 2625, 2745, 2790, 3050, 3150, 3255, 3750, 3782, 3843, 3875, 3906, 4270, 4375, 4575, 4650, 5250, 5425, 5490, 5625, 5673, 6405, 6510, 6975, 7625, 7686, 7750, 7875, 8750, 9150, 9455, 9765, 10675, 10850, 11250, 11346, 11625, 12810, 13125, 13237, 13725, 13950, 15250, 15750, 16275, 17019, 18910, 19215, 19375, 19530, 21350, 22875, 23250, 26250, 26474, 27125, 27450, 28365, 32025, 32550, 34038, 34875, 38125, 38430, 38750, 39375, 39711, 45750, 47275, 48825, 53375, 54250, 56730, 58125, 64050, 66185, 68625, 69750, 76250, 78750, 79422, 81375, 85095, 94550, 96075, 97650, 106750, 114375, 116250, 119133, 132370, 135625, 137250, 141825, 160125, 162750, 170190, 174375, 192150, 198555, 228750, 236375, 238266, 244125, 266875, 271250, 283650, 320250, 330925, 343125, 348750, 397110, 406875, 425475, 472750, 480375, 488250, 533750, 595665, 661850, 686250, 709125, 800625, 813750, 850950, 960750, 992775, 1181875, 1191330, 1220625, 1418250, 1601250, 1654625, 1985550, 2127375, 2363750, 2401875, 2441250, 2978325, 3309250, 3545625, 4254750, 4803750, 4963875, 5956650, 7091250, 8273125, 9927750, 10636875, 14891625, 16546250, 21273750, 24819375, 29783250, 49638750, 74458125, 148916250]

約数ペア:

[(1, 148916250), (2, 74458125), (3, 49638750), (5, 29783250), (6, 24819375), (7, 21273750), (9, 16546250), (10, 14891625), (14, 10636875), (15, 9927750), (18, 8273125), (21, 7091250), (25, 5956650), (30, 4963875), (31, 4803750), (35, 4254750), (42, 3545625), (45, 3309250), (50, 2978325), (61, 2441250), (62, 2401875), (63, 2363750), (70, 2127375), (75, 1985550), (90, 1654625), (93, 1601250), (105, 1418250), (122, 1220625), (125, 1191330), (126, 1181875), (150, 992775), (155, 960750), (175, 850950), (183, 813750), (186, 800625), (210, 709125), (217, 686250), (225, 661850), (250, 595665), (279, 533750), (305, 488250), (310, 480375), (315, 472750), (350, 425475), (366, 406875), (375, 397110), (427, 348750), (434, 343125), (450, 330925), (465, 320250), (525, 283650), (549, 271250), (558, 266875), (610, 244125), (625, 238266), (630, 236375), (651, 228750), (750, 198555), (775, 192150), (854, 174375), (875, 170190), (915, 162750), (930, 160125), (1050, 141825), (1085, 137250), (1098, 135625), (1125, 132370), (1250, 119133), (1281, 116250), (1302, 114375), (1395, 106750), (1525, 97650), (1550, 96075), (1575, 94550), (1750, 85095), (1830, 81375), (1875, 79422), (1891, 78750), (1953, 76250), (2135, 69750), (2170, 68625), (2250, 66185), (2325, 64050), (2562, 58125), (2625, 56730), (2745, 54250), (2790, 53375), (3050, 48825), (3150, 47275), (3255, 45750), (3750, 39711), (3782, 39375), (3843, 38750), (3875, 38430), (3906, 38125), (4270, 34875), (4375, 34038), (4575, 32550), (4650, 32025), (5250, 28365), (5425, 27450), (5490, 27125), (5625, 26474), (5673, 26250), (6405, 23250), (6510, 22875), (6975, 21350), (7625, 19530), (7686, 19375), (7750, 19215), (7875, 18910), (8750, 17019), (9150, 16275), (9455, 15750), (9765, 15250), (10675, 13950), (10850, 13725), (11250, 13237), (11346, 13125), (11625, 12810)]