71092300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:152

約数の個数: 144

約数和(自身を含む): 179988480

約数和(自身を除く): 108896180

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 25, 31, 34, 38, 50, 62, 68, 71, 76, 85, 95, 100, 124, 142, 155, 170, 190, 284, 310, 323, 340, 355, 380, 425, 475, 527, 589, 620, 646, 710, 775, 850, 950, 1054, 1178, 1207, 1292, 1349, 1420, 1550, 1615, 1700, 1775, 1900, 2108, 2201, 2356, 2414, 2635, 2698, 2945, 3100, 3230, 3550, 4402, 4828, 5270, 5396, 5890, 6035, 6460, 6745, 7100, 8075, 8804, 10013, 10540, 11005, 11780, 12070, 13175, 13490, 14725, 16150, 20026, 22010, 22933, 24140, 26350, 26980, 29450, 30175, 32300, 33725, 37417, 40052, 41819, 44020, 45866, 50065, 52700, 55025, 58900, 60350, 67450, 74834, 83638, 91732, 100130, 110050, 114665, 120700, 134900, 149668, 167276, 187085, 200260, 209095, 220100, 229330, 250325, 374170, 418190, 458660, 500650, 573325, 710923, 748340, 836380, 935425, 1001300, 1045475, 1146650, 1421846, 1870850, 2090950, 2293300, 2843692, 3554615, 3741700, 4181900, 7109230, 14218460, 17773075, 35546150, 71092300]

約数ペア:

[(1, 71092300), (2, 35546150), (4, 17773075), (5, 14218460), (10, 7109230), (17, 4181900), (19, 3741700), (20, 3554615), (25, 2843692), (31, 2293300), (34, 2090950), (38, 1870850), (50, 1421846), (62, 1146650), (68, 1045475), (71, 1001300), (76, 935425), (85, 836380), (95, 748340), (100, 710923), (124, 573325), (142, 500650), (155, 458660), (170, 418190), (190, 374170), (284, 250325), (310, 229330), (323, 220100), (340, 209095), (355, 200260), (380, 187085), (425, 167276), (475, 149668), (527, 134900), (589, 120700), (620, 114665), (646, 110050), (710, 100130), (775, 91732), (850, 83638), (950, 74834), (1054, 67450), (1178, 60350), (1207, 58900), (1292, 55025), (1349, 52700), (1420, 50065), (1550, 45866), (1615, 44020), (1700, 41819), (1775, 40052), (1900, 37417), (2108, 33725), (2201, 32300), (2356, 30175), (2414, 29450), (2635, 26980), (2698, 26350), (2945, 24140), (3100, 22933), (3230, 22010), (3550, 20026), (4402, 16150), (4828, 14725), (5270, 13490), (5396, 13175), (5890, 12070), (6035, 11780), (6460, 11005), (6745, 10540), (7100, 10013), (8075, 8804)]