30210300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:257

約数の個数: 144

約数和(自身を含む): 99160320

約数和(自身を除く): 68950020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 67, 75, 90, 100, 108, 134, 135, 150, 167, 180, 201, 225, 268, 270, 300, 334, 335, 402, 450, 501, 540, 603, 668, 670, 675, 804, 835, 900, 1002, 1005, 1206, 1340, 1350, 1503, 1670, 1675, 1809, 2004, 2010, 2412, 2505, 2700, 3006, 3015, 3340, 3350, 3618, 4020, 4175, 4509, 5010, 5025, 6012, 6030, 6700, 7236, 7515, 8350, 9018, 9045, 10020, 10050, 11189, 12060, 12525, 15030, 15075, 16700, 18036, 18090, 20100, 22378, 22545, 25050, 30060, 30150, 33567, 36180, 37575, 44756, 45090, 45225, 50100, 55945, 60300, 67134, 75150, 90180, 90450, 100701, 111890, 112725, 134268, 150300, 167835, 180900, 201402, 223780, 225450, 279725, 302103, 335670, 402804, 450900, 503505, 559450, 604206, 671340, 839175, 1007010, 1118900, 1208412, 1510515, 1678350, 2014020, 2517525, 3021030, 3356700, 5035050, 6042060, 7552575, 10070100, 15105150, 30210300]

約数ペア:

[(1, 30210300), (2, 15105150), (3, 10070100), (4, 7552575), (5, 6042060), (6, 5035050), (9, 3356700), (10, 3021030), (12, 2517525), (15, 2014020), (18, 1678350), (20, 1510515), (25, 1208412), (27, 1118900), (30, 1007010), (36, 839175), (45, 671340), (50, 604206), (54, 559450), (60, 503505), (67, 450900), (75, 402804), (90, 335670), (100, 302103), (108, 279725), (134, 225450), (135, 223780), (150, 201402), (167, 180900), (180, 167835), (201, 150300), (225, 134268), (268, 112725), (270, 111890), (300, 100701), (334, 90450), (335, 90180), (402, 75150), (450, 67134), (501, 60300), (540, 55945), (603, 50100), (668, 45225), (670, 45090), (675, 44756), (804, 37575), (835, 36180), (900, 33567), (1002, 30150), (1005, 30060), (1206, 25050), (1340, 22545), (1350, 22378), (1503, 20100), (1670, 18090), (1675, 18036), (1809, 16700), (2004, 15075), (2010, 15030), (2412, 12525), (2505, 12060), (2700, 11189), (3006, 10050), (3015, 10020), (3340, 9045), (3350, 9018), (3618, 8350), (4020, 7515), (4175, 7236), (4509, 6700), (5010, 6030), (5025, 6012)]