243069450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4021}}^1$

素因数の和:4080

約数の個数: 96

約数和(自身を含む): 670290432

約数和(自身を除く): 427220982

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 31, 39, 50, 62, 65, 75, 78, 93, 130, 150, 155, 186, 195, 310, 325, 390, 403, 465, 650, 775, 806, 930, 975, 1209, 1550, 1950, 2015, 2325, 2418, 4021, 4030, 4650, 6045, 8042, 10075, 12063, 12090, 20105, 20150, 24126, 30225, 40210, 52273, 60315, 60450, 100525, 104546, 120630, 124651, 156819, 201050, 249302, 261365, 301575, 313638, 373953, 522730, 603150, 623255, 747906, 784095, 1246510, 1306825, 1568190, 1620463, 1869765, 2613650, 3116275, 3240926, 3739530, 3920475, 4861389, 6232550, 7840950, 8102315, 9348825, 9722778, 16204630, 18697650, 24306945, 40511575, 48613890, 81023150, 121534725, 243069450]

約数ペア:

[(1, 243069450), (2, 121534725), (3, 81023150), (5, 48613890), (6, 40511575), (10, 24306945), (13, 18697650), (15, 16204630), (25, 9722778), (26, 9348825), (30, 8102315), (31, 7840950), (39, 6232550), (50, 4861389), (62, 3920475), (65, 3739530), (75, 3240926), (78, 3116275), (93, 2613650), (130, 1869765), (150, 1620463), (155, 1568190), (186, 1306825), (195, 1246510), (310, 784095), (325, 747906), (390, 623255), (403, 603150), (465, 522730), (650, 373953), (775, 313638), (806, 301575), (930, 261365), (975, 249302), (1209, 201050), (1550, 156819), (1950, 124651), (2015, 120630), (2325, 104546), (2418, 100525), (4021, 60450), (4030, 60315), (4650, 52273), (6045, 40210), (8042, 30225), (10075, 24126), (12063, 20150), (12090, 20105)]