313638000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{4021}}^1$

素因数の和:4060

約数の個数: 160

約数和(自身を含む): 1089221952

約数和(自身を除く): 775583952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 125, 130, 150, 156, 195, 200, 208, 240, 250, 260, 300, 312, 325, 375, 390, 400, 500, 520, 600, 624, 650, 750, 780, 975, 1000, 1040, 1200, 1300, 1500, 1560, 1625, 1950, 2000, 2600, 3000, 3120, 3250, 3900, 4021, 4875, 5200, 6000, 6500, 7800, 8042, 9750, 12063, 13000, 15600, 16084, 19500, 20105, 24126, 26000, 32168, 39000, 40210, 48252, 52273, 60315, 64336, 78000, 80420, 96504, 100525, 104546, 120630, 156819, 160840, 193008, 201050, 209092, 241260, 261365, 301575, 313638, 321680, 402100, 418184, 482520, 502625, 522730, 603150, 627276, 784095, 804200, 836368, 965040, 1005250, 1045460, 1206300, 1254552, 1306825, 1507875, 1568190, 1608400, 2010500, 2090920, 2412600, 2509104, 2613650, 3015750, 3136380, 3920475, 4021000, 4181840, 4825200, 5227300, 6031500, 6272760, 6534125, 7840950, 8042000, 10454600, 12063000, 12545520, 13068250, 15681900, 19602375, 20909200, 24126000, 26136500, 31363800, 39204750, 52273000, 62727600, 78409500, 104546000, 156819000, 313638000]

約数ペア:

[(1, 313638000), (2, 156819000), (3, 104546000), (4, 78409500), (5, 62727600), (6, 52273000), (8, 39204750), (10, 31363800), (12, 26136500), (13, 24126000), (15, 20909200), (16, 19602375), (20, 15681900), (24, 13068250), (25, 12545520), (26, 12063000), (30, 10454600), (39, 8042000), (40, 7840950), (48, 6534125), (50, 6272760), (52, 6031500), (60, 5227300), (65, 4825200), (75, 4181840), (78, 4021000), (80, 3920475), (100, 3136380), (104, 3015750), (120, 2613650), (125, 2509104), (130, 2412600), (150, 2090920), (156, 2010500), (195, 1608400), (200, 1568190), (208, 1507875), (240, 1306825), (250, 1254552), (260, 1206300), (300, 1045460), (312, 1005250), (325, 965040), (375, 836368), (390, 804200), (400, 784095), (500, 627276), (520, 603150), (600, 522730), (624, 502625), (650, 482520), (750, 418184), (780, 402100), (975, 321680), (1000, 313638), (1040, 301575), (1200, 261365), (1300, 241260), (1500, 209092), (1560, 201050), (1625, 193008), (1950, 160840), (2000, 156819), (2600, 120630), (3000, 104546), (3120, 100525), (3250, 96504), (3900, 80420), (4021, 78000), (4875, 64336), (5200, 60315), (6000, 52273), (6500, 48252), (7800, 40210), (8042, 39000), (9750, 32168), (12063, 26000), (13000, 24126), (15600, 20105), (16084, 19500)]