38182950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:199

約数の個数: 144

約数和(自身を含む): 113336496

約数和(自身を除く): 75153546

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 61, 65, 75, 78, 90, 107, 117, 122, 130, 150, 183, 195, 214, 225, 234, 305, 321, 325, 366, 390, 450, 535, 549, 585, 610, 642, 650, 793, 915, 963, 975, 1070, 1098, 1170, 1391, 1525, 1586, 1605, 1830, 1926, 1950, 2379, 2675, 2745, 2782, 2925, 3050, 3210, 3965, 4173, 4575, 4758, 4815, 5350, 5490, 5850, 6527, 6955, 7137, 7930, 8025, 8346, 9150, 9630, 11895, 12519, 13054, 13725, 13910, 14274, 16050, 19581, 19825, 20865, 23790, 24075, 25038, 27450, 32635, 34775, 35685, 39162, 39650, 41730, 48150, 58743, 59475, 62595, 65270, 69550, 71370, 84851, 97905, 104325, 117486, 118950, 125190, 163175, 169702, 178425, 195810, 208650, 254553, 293715, 312975, 326350, 356850, 424255, 489525, 509106, 587430, 625950, 763659, 848510, 979050, 1272765, 1468575, 1527318, 2121275, 2545530, 2937150, 3818295, 4242550, 6363825, 7636590, 12727650, 19091475, 38182950]

約数ペア:

[(1, 38182950), (2, 19091475), (3, 12727650), (5, 7636590), (6, 6363825), (9, 4242550), (10, 3818295), (13, 2937150), (15, 2545530), (18, 2121275), (25, 1527318), (26, 1468575), (30, 1272765), (39, 979050), (45, 848510), (50, 763659), (61, 625950), (65, 587430), (75, 509106), (78, 489525), (90, 424255), (107, 356850), (117, 326350), (122, 312975), (130, 293715), (150, 254553), (183, 208650), (195, 195810), (214, 178425), (225, 169702), (234, 163175), (305, 125190), (321, 118950), (325, 117486), (366, 104325), (390, 97905), (450, 84851), (535, 71370), (549, 69550), (585, 65270), (610, 62595), (642, 59475), (650, 58743), (793, 48150), (915, 41730), (963, 39650), (975, 39162), (1070, 35685), (1098, 34775), (1170, 32635), (1391, 27450), (1525, 25038), (1586, 24075), (1605, 23790), (1830, 20865), (1926, 19825), (1950, 19581), (2379, 16050), (2675, 14274), (2745, 13910), (2782, 13725), (2925, 13054), (3050, 12519), (3210, 11895), (3965, 9630), (4173, 9150), (4575, 8346), (4758, 8025), (4815, 7930), (5350, 7137), (5490, 6955), (5850, 6527)]