281843550

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{23197}}^1$

素因数の和:23224

約数の個数: 72

約数和(自身を含む): 785298696

約数和(自身を除く): 503455146

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 243, 270, 405, 450, 486, 675, 810, 1215, 1350, 2025, 2430, 4050, 6075, 12150, 23197, 46394, 69591, 115985, 139182, 208773, 231970, 347955, 417546, 579925, 626319, 695910, 1043865, 1159850, 1252638, 1739775, 1878957, 2087730, 3131595, 3479550, 3757914, 5219325, 5636871, 6263190, 9394785, 10438650, 11273742, 15657975, 18789570, 28184355, 31315950, 46973925, 56368710, 93947850, 140921775, 281843550]

約数ペア:

[(1, 281843550), (2, 140921775), (3, 93947850), (5, 56368710), (6, 46973925), (9, 31315950), (10, 28184355), (15, 18789570), (18, 15657975), (25, 11273742), (27, 10438650), (30, 9394785), (45, 6263190), (50, 5636871), (54, 5219325), (75, 3757914), (81, 3479550), (90, 3131595), (135, 2087730), (150, 1878957), (162, 1739775), (225, 1252638), (243, 1159850), (270, 1043865), (405, 695910), (450, 626319), (486, 579925), (675, 417546), (810, 347955), (1215, 231970), (1350, 208773), (2025, 139182), (2430, 115985), (4050, 69591), (6075, 46394), (12150, 23197)]