22405500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{383}}^1$

素因数の和:421

約数の個数: 144

約数和(自身を含む): 76317696

約数和(自身を除く): 53912196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 125, 130, 150, 156, 180, 195, 225, 234, 250, 260, 300, 325, 375, 383, 390, 450, 468, 500, 585, 650, 750, 766, 780, 900, 975, 1125, 1149, 1170, 1300, 1500, 1532, 1625, 1915, 1950, 2250, 2298, 2340, 2925, 3250, 3447, 3830, 3900, 4500, 4596, 4875, 4979, 5745, 5850, 6500, 6894, 7660, 9575, 9750, 9958, 11490, 11700, 13788, 14625, 14937, 17235, 19150, 19500, 19916, 22980, 24895, 28725, 29250, 29874, 34470, 38300, 44811, 47875, 49790, 57450, 58500, 59748, 68940, 74685, 86175, 89622, 95750, 99580, 114900, 124475, 143625, 149370, 172350, 179244, 191500, 224055, 248950, 287250, 298740, 344700, 373425, 430875, 448110, 497900, 574500, 622375, 746850, 861750, 896220, 1120275, 1244750, 1493700, 1723500, 1867125, 2240550, 2489500, 3734250, 4481100, 5601375, 7468500, 11202750, 22405500]

約数ペア:

[(1, 22405500), (2, 11202750), (3, 7468500), (4, 5601375), (5, 4481100), (6, 3734250), (9, 2489500), (10, 2240550), (12, 1867125), (13, 1723500), (15, 1493700), (18, 1244750), (20, 1120275), (25, 896220), (26, 861750), (30, 746850), (36, 622375), (39, 574500), (45, 497900), (50, 448110), (52, 430875), (60, 373425), (65, 344700), (75, 298740), (78, 287250), (90, 248950), (100, 224055), (117, 191500), (125, 179244), (130, 172350), (150, 149370), (156, 143625), (180, 124475), (195, 114900), (225, 99580), (234, 95750), (250, 89622), (260, 86175), (300, 74685), (325, 68940), (375, 59748), (383, 58500), (390, 57450), (450, 49790), (468, 47875), (500, 44811), (585, 38300), (650, 34470), (750, 29874), (766, 29250), (780, 28725), (900, 24895), (975, 22980), (1125, 19916), (1149, 19500), (1170, 19150), (1300, 17235), (1500, 14937), (1532, 14625), (1625, 13788), (1915, 11700), (1950, 11490), (2250, 9958), (2298, 9750), (2340, 9575), (2925, 7660), (3250, 6894), (3447, 6500), (3830, 5850), (3900, 5745), (4500, 4979), (4596, 4875)]