9909450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^2\times {\mathrm{61}}^1$

素因数の和:117

約数の個数: 108

約数和(自身を含む): 28558998

約数和(自身を除く): 18649548

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 61, 75, 90, 95, 114, 122, 150, 171, 183, 190, 225, 285, 305, 342, 361, 366, 450, 475, 549, 570, 610, 722, 855, 915, 950, 1083, 1098, 1159, 1425, 1525, 1710, 1805, 1830, 2166, 2318, 2745, 2850, 3050, 3249, 3477, 3610, 4275, 4575, 5415, 5490, 5795, 6498, 6954, 8550, 9025, 9150, 10431, 10830, 11590, 13725, 16245, 17385, 18050, 20862, 22021, 27075, 27450, 28975, 32490, 34770, 44042, 52155, 54150, 57950, 66063, 81225, 86925, 104310, 110105, 132126, 162450, 173850, 198189, 220210, 260775, 330315, 396378, 521550, 550525, 660630, 990945, 1101050, 1651575, 1981890, 3303150, 4954725, 9909450]

約数ペア:

[(1, 9909450), (2, 4954725), (3, 3303150), (5, 1981890), (6, 1651575), (9, 1101050), (10, 990945), (15, 660630), (18, 550525), (19, 521550), (25, 396378), (30, 330315), (38, 260775), (45, 220210), (50, 198189), (57, 173850), (61, 162450), (75, 132126), (90, 110105), (95, 104310), (114, 86925), (122, 81225), (150, 66063), (171, 57950), (183, 54150), (190, 52155), (225, 44042), (285, 34770), (305, 32490), (342, 28975), (361, 27450), (366, 27075), (450, 22021), (475, 20862), (549, 18050), (570, 17385), (610, 16245), (722, 13725), (855, 11590), (915, 10830), (950, 10431), (1083, 9150), (1098, 9025), (1159, 8550), (1425, 6954), (1525, 6498), (1710, 5795), (1805, 5490), (1830, 5415), (2166, 4575), (2318, 4275), (2745, 3610), (2850, 3477), (3050, 3249)]