248839650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{607}}^1\times {\mathrm{911}}^1$

素因数の和:1536

約数の個数: 72

約数和(自身を含む): 670385664

約数和(自身を除く): 421546014

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 607, 911, 1214, 1821, 1822, 2733, 3035, 3642, 4555, 5463, 5466, 6070, 8199, 9105, 9110, 10926, 13665, 15175, 16398, 18210, 22775, 27315, 27330, 30350, 40995, 45525, 45550, 54630, 68325, 81990, 91050, 136575, 136650, 204975, 273150, 409950, 552977, 1105954, 1658931, 2764885, 3317862, 4976793, 5529770, 8294655, 9953586, 13824425, 16589310, 24883965, 27648850, 41473275, 49767930, 82946550, 124419825, 248839650]

約数ペア:

[(1, 248839650), (2, 124419825), (3, 82946550), (5, 49767930), (6, 41473275), (9, 27648850), (10, 24883965), (15, 16589310), (18, 13824425), (25, 9953586), (30, 8294655), (45, 5529770), (50, 4976793), (75, 3317862), (90, 2764885), (150, 1658931), (225, 1105954), (450, 552977), (607, 409950), (911, 273150), (1214, 204975), (1821, 136650), (1822, 136575), (2733, 91050), (3035, 81990), (3642, 68325), (4555, 54630), (5463, 45550), (5466, 45525), (6070, 40995), (8199, 30350), (9105, 27330), (9110, 27315), (10926, 22775), (13665, 18210), (15175, 16398)]