22067550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:155

約数の個数: 144

約数和(自身を含む): 65286000

約数和(自身を除く): 43218450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 29, 30, 38, 45, 50, 57, 58, 75, 87, 89, 90, 95, 114, 145, 150, 171, 174, 178, 190, 225, 261, 267, 285, 290, 342, 435, 445, 450, 475, 522, 534, 551, 570, 725, 801, 855, 870, 890, 950, 1102, 1305, 1335, 1425, 1450, 1602, 1653, 1691, 1710, 2175, 2225, 2581, 2610, 2670, 2755, 2850, 3306, 3382, 4005, 4275, 4350, 4450, 4959, 5073, 5162, 5510, 6525, 6675, 7743, 8010, 8265, 8455, 8550, 9918, 10146, 12905, 13050, 13350, 13775, 15219, 15486, 16530, 16910, 20025, 23229, 24795, 25365, 25810, 27550, 30438, 38715, 40050, 41325, 42275, 46458, 49039, 49590, 50730, 64525, 76095, 77430, 82650, 84550, 98078, 116145, 123975, 126825, 129050, 147117, 152190, 193575, 232290, 245195, 247950, 253650, 294234, 380475, 387150, 441351, 490390, 580725, 735585, 760950, 882702, 1161450, 1225975, 1471170, 2206755, 2451950, 3677925, 4413510, 7355850, 11033775, 22067550]

約数ペア:

[(1, 22067550), (2, 11033775), (3, 7355850), (5, 4413510), (6, 3677925), (9, 2451950), (10, 2206755), (15, 1471170), (18, 1225975), (19, 1161450), (25, 882702), (29, 760950), (30, 735585), (38, 580725), (45, 490390), (50, 441351), (57, 387150), (58, 380475), (75, 294234), (87, 253650), (89, 247950), (90, 245195), (95, 232290), (114, 193575), (145, 152190), (150, 147117), (171, 129050), (174, 126825), (178, 123975), (190, 116145), (225, 98078), (261, 84550), (267, 82650), (285, 77430), (290, 76095), (342, 64525), (435, 50730), (445, 49590), (450, 49039), (475, 46458), (522, 42275), (534, 41325), (551, 40050), (570, 38715), (725, 30438), (801, 27550), (855, 25810), (870, 25365), (890, 24795), (950, 23229), (1102, 20025), (1305, 16910), (1335, 16530), (1425, 15486), (1450, 15219), (1602, 13775), (1653, 13350), (1691, 13050), (1710, 12905), (2175, 10146), (2225, 9918), (2581, 8550), (2610, 8455), (2670, 8265), (2755, 8010), (2850, 7743), (3306, 6675), (3382, 6525), (4005, 5510), (4275, 5162), (4350, 5073), (4450, 4959)]