2568494100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{809}}^1$

素因数の和:1402

約数の個数: 144

約数和(自身を含む): 7846372800

約数和(自身を除く): 5277878700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 557, 570, 809, 950, 1114, 1140, 1425, 1618, 1671, 1900, 2228, 2427, 2785, 2850, 3236, 3342, 4045, 4854, 5570, 5700, 6684, 8090, 8355, 9708, 10583, 11140, 12135, 13925, 15371, 16180, 16710, 20225, 21166, 24270, 27850, 30742, 31749, 33420, 40450, 41775, 42332, 46113, 48540, 52915, 55700, 60675, 61484, 63498, 76855, 80900, 83550, 92226, 105830, 121350, 126996, 153710, 158745, 167100, 184452, 211660, 230565, 242700, 264575, 307420, 317490, 384275, 450613, 461130, 529150, 634980, 768550, 793725, 901226, 922260, 1058300, 1152825, 1351839, 1537100, 1587450, 1802452, 2253065, 2305650, 2703678, 3174900, 4506130, 4611300, 5407356, 6759195, 8561647, 9012260, 11265325, 13518390, 17123294, 22530650, 25684941, 27036780, 33795975, 34246588, 42808235, 45061300, 51369882, 67591950, 85616470, 102739764, 128424705, 135183900, 171232940, 214041175, 256849410, 428082350, 513698820, 642123525, 856164700, 1284247050, 2568494100]

約数ペア:

[(1, 2568494100), (2, 1284247050), (3, 856164700), (4, 642123525), (5, 513698820), (6, 428082350), (10, 256849410), (12, 214041175), (15, 171232940), (19, 135183900), (20, 128424705), (25, 102739764), (30, 85616470), (38, 67591950), (50, 51369882), (57, 45061300), (60, 42808235), (75, 34246588), (76, 33795975), (95, 27036780), (100, 25684941), (114, 22530650), (150, 17123294), (190, 13518390), (228, 11265325), (285, 9012260), (300, 8561647), (380, 6759195), (475, 5407356), (557, 4611300), (570, 4506130), (809, 3174900), (950, 2703678), (1114, 2305650), (1140, 2253065), (1425, 1802452), (1618, 1587450), (1671, 1537100), (1900, 1351839), (2228, 1152825), (2427, 1058300), (2785, 922260), (2850, 901226), (3236, 793725), (3342, 768550), (4045, 634980), (4854, 529150), (5570, 461130), (5700, 450613), (6684, 384275), (8090, 317490), (8355, 307420), (9708, 264575), (10583, 242700), (11140, 230565), (12135, 211660), (13925, 184452), (15371, 167100), (16180, 158745), (16710, 153710), (20225, 126996), (21166, 121350), (24270, 105830), (27850, 92226), (30742, 83550), (31749, 80900), (33420, 76855), (40450, 63498), (41775, 61484), (42332, 60675), (46113, 55700), (48540, 52915)]