343387300

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1373}}^1$

素因数の和:1489

約数の個数: 72

約数和(自身を含む): 776403432

約数和(自身を除く): 433016132

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 61, 82, 100, 122, 164, 205, 244, 305, 410, 610, 820, 1025, 1220, 1373, 1525, 2050, 2501, 2746, 3050, 4100, 5002, 5492, 6100, 6865, 10004, 12505, 13730, 25010, 27460, 34325, 50020, 56293, 62525, 68650, 83753, 112586, 125050, 137300, 167506, 225172, 250100, 281465, 335012, 418765, 562930, 837530, 1125860, 1407325, 1675060, 2093825, 2814650, 3433873, 4187650, 5629300, 6867746, 8375300, 13735492, 17169365, 34338730, 68677460, 85846825, 171693650, 343387300]

約数ペア:

[(1, 343387300), (2, 171693650), (4, 85846825), (5, 68677460), (10, 34338730), (20, 17169365), (25, 13735492), (41, 8375300), (50, 6867746), (61, 5629300), (82, 4187650), (100, 3433873), (122, 2814650), (164, 2093825), (205, 1675060), (244, 1407325), (305, 1125860), (410, 837530), (610, 562930), (820, 418765), (1025, 335012), (1220, 281465), (1373, 250100), (1525, 225172), (2050, 167506), (2501, 137300), (2746, 125050), (3050, 112586), (4100, 83753), (5002, 68650), (5492, 62525), (6100, 56293), (6865, 50020), (10004, 34325), (12505, 27460), (13730, 25010)]