248889150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{9067}}^1$

素因数の和:9146

約数の個数: 72

約数和(自身を含む): 679719144

約数和(自身を除く): 430829994

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 61, 75, 90, 122, 150, 183, 225, 305, 366, 450, 549, 610, 915, 1098, 1525, 1830, 2745, 3050, 4575, 5490, 9067, 9150, 13725, 18134, 27201, 27450, 45335, 54402, 81603, 90670, 136005, 163206, 226675, 272010, 408015, 453350, 553087, 680025, 816030, 1106174, 1360050, 1659261, 2040075, 2765435, 3318522, 4080150, 4977783, 5530870, 8296305, 9955566, 13827175, 16592610, 24888915, 27654350, 41481525, 49777830, 82963050, 124444575, 248889150]

約数ペア:

[(1, 248889150), (2, 124444575), (3, 82963050), (5, 49777830), (6, 41481525), (9, 27654350), (10, 24888915), (15, 16592610), (18, 13827175), (25, 9955566), (30, 8296305), (45, 5530870), (50, 4977783), (61, 4080150), (75, 3318522), (90, 2765435), (122, 2040075), (150, 1659261), (183, 1360050), (225, 1106174), (305, 816030), (366, 680025), (450, 553087), (549, 453350), (610, 408015), (915, 272010), (1098, 226675), (1525, 163206), (1830, 136005), (2745, 90670), (3050, 81603), (4575, 54402), (5490, 45335), (9067, 27450), (9150, 27201), (13725, 18134)]