2281330300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{593}}^1$

素因数の和:728

約数の個数: 144

約数和(自身を含む): 5494148352

約数和(自身を除く): 3212818052

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 31, 34, 50, 62, 68, 73, 85, 100, 124, 146, 155, 170, 292, 310, 340, 365, 425, 527, 593, 620, 730, 775, 850, 1054, 1186, 1241, 1460, 1550, 1700, 1825, 2108, 2263, 2372, 2482, 2635, 2965, 3100, 3650, 4526, 4964, 5270, 5930, 6205, 7300, 9052, 10081, 10540, 11315, 11860, 12410, 13175, 14825, 18383, 20162, 22630, 24820, 26350, 29650, 31025, 36766, 38471, 40324, 43289, 45260, 50405, 52700, 56575, 59300, 62050, 73532, 76942, 86578, 91915, 100810, 113150, 124100, 153884, 173156, 183830, 192355, 201620, 216445, 226300, 252025, 312511, 367660, 384710, 432890, 459575, 504050, 625022, 735913, 769420, 865780, 919150, 961775, 1008100, 1082225, 1250044, 1341959, 1471826, 1562555, 1838300, 1923550, 2164450, 2683918, 2943652, 3125110, 3679565, 3847100, 4328900, 5367836, 6250220, 6709795, 7359130, 7812775, 13419590, 14718260, 15625550, 18397825, 22813303, 26839180, 31251100, 33548975, 36795650, 45626606, 67097950, 73591300, 91253212, 114066515, 134195900, 228133030, 456266060, 570332575, 1140665150, 2281330300]

約数ペア:

[(1, 2281330300), (2, 1140665150), (4, 570332575), (5, 456266060), (10, 228133030), (17, 134195900), (20, 114066515), (25, 91253212), (31, 73591300), (34, 67097950), (50, 45626606), (62, 36795650), (68, 33548975), (73, 31251100), (85, 26839180), (100, 22813303), (124, 18397825), (146, 15625550), (155, 14718260), (170, 13419590), (292, 7812775), (310, 7359130), (340, 6709795), (365, 6250220), (425, 5367836), (527, 4328900), (593, 3847100), (620, 3679565), (730, 3125110), (775, 2943652), (850, 2683918), (1054, 2164450), (1186, 1923550), (1241, 1838300), (1460, 1562555), (1550, 1471826), (1700, 1341959), (1825, 1250044), (2108, 1082225), (2263, 1008100), (2372, 961775), (2482, 919150), (2635, 865780), (2965, 769420), (3100, 735913), (3650, 625022), (4526, 504050), (4964, 459575), (5270, 432890), (5930, 384710), (6205, 367660), (7300, 312511), (9052, 252025), (10081, 226300), (10540, 216445), (11315, 201620), (11860, 192355), (12410, 183830), (13175, 173156), (14825, 153884), (18383, 124100), (20162, 113150), (22630, 100810), (24820, 91915), (26350, 86578), (29650, 76942), (31025, 73532), (36766, 62050), (38471, 59300), (40324, 56575), (43289, 52700), (45260, 50405)]