22110300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:473

約数の個数: 144

約数和(自身を含む): 74995200

約数和(自身を除く): 52884900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 90, 95, 100, 108, 114, 135, 150, 171, 180, 190, 225, 228, 270, 285, 300, 342, 380, 431, 450, 475, 513, 540, 570, 675, 684, 855, 862, 900, 950, 1026, 1140, 1293, 1350, 1425, 1710, 1724, 1900, 2052, 2155, 2565, 2586, 2700, 2850, 3420, 3879, 4275, 4310, 5130, 5172, 5700, 6465, 7758, 8189, 8550, 8620, 10260, 10775, 11637, 12825, 12930, 15516, 16378, 17100, 19395, 21550, 23274, 24567, 25650, 25860, 32325, 32756, 38790, 40945, 43100, 46548, 49134, 51300, 58185, 64650, 73701, 77580, 81890, 96975, 98268, 116370, 122835, 129300, 147402, 163780, 193950, 204725, 221103, 232740, 245670, 290925, 294804, 368505, 387900, 409450, 442206, 491340, 581850, 614175, 737010, 818900, 884412, 1105515, 1163700, 1228350, 1474020, 1842525, 2211030, 2456700, 3685050, 4422060, 5527575, 7370100, 11055150, 22110300]

約数ペア:

[(1, 22110300), (2, 11055150), (3, 7370100), (4, 5527575), (5, 4422060), (6, 3685050), (9, 2456700), (10, 2211030), (12, 1842525), (15, 1474020), (18, 1228350), (19, 1163700), (20, 1105515), (25, 884412), (27, 818900), (30, 737010), (36, 614175), (38, 581850), (45, 491340), (50, 442206), (54, 409450), (57, 387900), (60, 368505), (75, 294804), (76, 290925), (90, 245670), (95, 232740), (100, 221103), (108, 204725), (114, 193950), (135, 163780), (150, 147402), (171, 129300), (180, 122835), (190, 116370), (225, 98268), (228, 96975), (270, 81890), (285, 77580), (300, 73701), (342, 64650), (380, 58185), (431, 51300), (450, 49134), (475, 46548), (513, 43100), (540, 40945), (570, 38790), (675, 32756), (684, 32325), (855, 25860), (862, 25650), (900, 24567), (950, 23274), (1026, 21550), (1140, 19395), (1293, 17100), (1350, 16378), (1425, 15516), (1710, 12930), (1724, 12825), (1900, 11637), (2052, 10775), (2155, 10260), (2565, 8620), (2586, 8550), (2700, 8189), (2850, 7758), (3420, 6465), (3879, 5700), (4275, 5172), (4310, 5130)]