30431208900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{3272173}}^1$

素因数の和:3272221

約数の個数: 72

約数和(自身を含む): 90887905024

約数和(自身を除く): 60456696124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 150, 155, 186, 300, 310, 372, 465, 620, 775, 930, 1550, 1860, 2325, 3100, 4650, 9300, 3272173, 6544346, 9816519, 13088692, 16360865, 19633038, 32721730, 39266076, 49082595, 65443460, 81804325, 98165190, 101437363, 163608650, 196330380, 202874726, 245412975, 304312089, 327217300, 405749452, 490825950, 507186815, 608624178, 981651900, 1014373630, 1217248356, 1521560445, 2028747260, 2535934075, 3043120890, 5071868150, 6086241780, 7607802225, 10143736300, 15215604450, 30431208900]

約数ペア:

[(1, 30431208900), (2, 15215604450), (3, 10143736300), (4, 7607802225), (5, 6086241780), (6, 5071868150), (10, 3043120890), (12, 2535934075), (15, 2028747260), (20, 1521560445), (25, 1217248356), (30, 1014373630), (31, 981651900), (50, 608624178), (60, 507186815), (62, 490825950), (75, 405749452), (93, 327217300), (100, 304312089), (124, 245412975), (150, 202874726), (155, 196330380), (186, 163608650), (300, 101437363), (310, 98165190), (372, 81804325), (465, 65443460), (620, 49082595), (775, 39266076), (930, 32721730), (1550, 19633038), (1860, 16360865), (2325, 13088692), (3100, 9816519), (4650, 6544346), (9300, 3272173)]