22905450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{19}}^2\times {\mathrm{47}}^1$

素因数の和:106

約数の個数: 144

約数和(自身を含む): 68031360

約数和(自身を除く): 45125910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 38, 45, 47, 50, 54, 57, 75, 90, 94, 95, 114, 135, 141, 150, 171, 190, 225, 235, 270, 282, 285, 342, 361, 423, 450, 470, 475, 513, 570, 675, 705, 722, 846, 855, 893, 950, 1026, 1083, 1175, 1269, 1350, 1410, 1425, 1710, 1786, 1805, 2115, 2166, 2350, 2538, 2565, 2679, 2850, 3249, 3525, 3610, 4230, 4275, 4465, 5130, 5358, 5415, 6345, 6498, 7050, 8037, 8550, 8930, 9025, 9747, 10575, 10830, 12690, 12825, 13395, 16074, 16245, 16967, 18050, 19494, 21150, 22325, 24111, 25650, 26790, 27075, 31725, 32490, 33934, 40185, 44650, 48222, 48735, 50901, 54150, 63450, 66975, 80370, 81225, 84835, 97470, 101802, 120555, 133950, 152703, 162450, 169670, 200925, 241110, 243675, 254505, 305406, 401850, 424175, 458109, 487350, 509010, 602775, 763515, 848350, 916218, 1205550, 1272525, 1527030, 2290545, 2545050, 3817575, 4581090, 7635150, 11452725, 22905450]

約数ペア:

[(1, 22905450), (2, 11452725), (3, 7635150), (5, 4581090), (6, 3817575), (9, 2545050), (10, 2290545), (15, 1527030), (18, 1272525), (19, 1205550), (25, 916218), (27, 848350), (30, 763515), (38, 602775), (45, 509010), (47, 487350), (50, 458109), (54, 424175), (57, 401850), (75, 305406), (90, 254505), (94, 243675), (95, 241110), (114, 200925), (135, 169670), (141, 162450), (150, 152703), (171, 133950), (190, 120555), (225, 101802), (235, 97470), (270, 84835), (282, 81225), (285, 80370), (342, 66975), (361, 63450), (423, 54150), (450, 50901), (470, 48735), (475, 48222), (513, 44650), (570, 40185), (675, 33934), (705, 32490), (722, 31725), (846, 27075), (855, 26790), (893, 25650), (950, 24111), (1026, 22325), (1083, 21150), (1175, 19494), (1269, 18050), (1350, 16967), (1410, 16245), (1425, 16074), (1710, 13395), (1786, 12825), (1805, 12690), (2115, 10830), (2166, 10575), (2350, 9747), (2538, 9025), (2565, 8930), (2679, 8550), (2850, 8037), (3249, 7050), (3525, 6498), (3610, 6345), (4230, 5415), (4275, 5358), (4465, 5130)]