71529300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:175

約数の個数: 216

約数和(自身を含む): 243734400

約数和(自身を除く): 172205100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 47, 50, 57, 60, 75, 76, 89, 90, 94, 95, 100, 114, 141, 150, 171, 178, 180, 188, 190, 225, 228, 235, 267, 282, 285, 300, 342, 356, 380, 423, 445, 450, 470, 475, 534, 564, 570, 684, 705, 801, 846, 855, 890, 893, 900, 940, 950, 1068, 1140, 1175, 1335, 1410, 1425, 1602, 1691, 1692, 1710, 1780, 1786, 1900, 2115, 2225, 2350, 2670, 2679, 2820, 2850, 3204, 3382, 3420, 3525, 3572, 4005, 4183, 4230, 4275, 4450, 4465, 4700, 5073, 5340, 5358, 5700, 6675, 6764, 7050, 8010, 8037, 8366, 8455, 8460, 8550, 8900, 8930, 10146, 10575, 10716, 12549, 13350, 13395, 14100, 15219, 16020, 16074, 16732, 16910, 17100, 17860, 20025, 20292, 20915, 21150, 22325, 25098, 25365, 26700, 26790, 30438, 32148, 33820, 37647, 40050, 40185, 41830, 42275, 42300, 44650, 50196, 50730, 53580, 60876, 62745, 66975, 75294, 76095, 79477, 80100, 80370, 83660, 84550, 89300, 101460, 104575, 125490, 126825, 133950, 150588, 152190, 158954, 160740, 169100, 188235, 200925, 209150, 238431, 250980, 253650, 267900, 304380, 313725, 317908, 376470, 380475, 397385, 401850, 418300, 476862, 507300, 627450, 715293, 752940, 760950, 794770, 803700, 941175, 953724, 1192155, 1254900, 1430586, 1521900, 1589540, 1882350, 1986925, 2384310, 2861172, 3576465, 3764700, 3973850, 4768620, 5960775, 7152930, 7947700, 11921550, 14305860, 17882325, 23843100, 35764650, 71529300]

約数ペア:

[(1, 71529300), (2, 35764650), (3, 23843100), (4, 17882325), (5, 14305860), (6, 11921550), (9, 7947700), (10, 7152930), (12, 5960775), (15, 4768620), (18, 3973850), (19, 3764700), (20, 3576465), (25, 2861172), (30, 2384310), (36, 1986925), (38, 1882350), (45, 1589540), (47, 1521900), (50, 1430586), (57, 1254900), (60, 1192155), (75, 953724), (76, 941175), (89, 803700), (90, 794770), (94, 760950), (95, 752940), (100, 715293), (114, 627450), (141, 507300), (150, 476862), (171, 418300), (178, 401850), (180, 397385), (188, 380475), (190, 376470), (225, 317908), (228, 313725), (235, 304380), (267, 267900), (282, 253650), (285, 250980), (300, 238431), (342, 209150), (356, 200925), (380, 188235), (423, 169100), (445, 160740), (450, 158954), (470, 152190), (475, 150588), (534, 133950), (564, 126825), (570, 125490), (684, 104575), (705, 101460), (801, 89300), (846, 84550), (855, 83660), (890, 80370), (893, 80100), (900, 79477), (940, 76095), (950, 75294), (1068, 66975), (1140, 62745), (1175, 60876), (1335, 53580), (1410, 50730), (1425, 50196), (1602, 44650), (1691, 42300), (1692, 42275), (1710, 41830), (1780, 40185), (1786, 40050), (1900, 37647), (2115, 33820), (2225, 32148), (2350, 30438), (2670, 26790), (2679, 26700), (2820, 25365), (2850, 25098), (3204, 22325), (3382, 21150), (3420, 20915), (3525, 20292), (3572, 20025), (4005, 17860), (4183, 17100), (4230, 16910), (4275, 16732), (4450, 16074), (4465, 16020), (4700, 15219), (5073, 14100), (5340, 13395), (5358, 13350), (5700, 12549), (6675, 10716), (6764, 10575), (7050, 10146), (8010, 8930), (8037, 8900), (8366, 8550), (8455, 8460)]