148467900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^2$

素因数の和:165

約数の個数: 216

約数和(自身を含む): 525383040

約数和(自身を除く): 376915140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 42, 50, 57, 60, 61, 70, 75, 76, 84, 95, 100, 105, 114, 122, 133, 140, 150, 175, 183, 190, 210, 228, 244, 266, 285, 300, 305, 350, 366, 380, 399, 420, 427, 475, 525, 532, 570, 610, 665, 700, 732, 798, 854, 915, 950, 1050, 1140, 1159, 1220, 1281, 1330, 1425, 1525, 1596, 1708, 1830, 1900, 1995, 2100, 2135, 2318, 2562, 2660, 2850, 3050, 3325, 3477, 3660, 3721, 3990, 4270, 4575, 4636, 5124, 5700, 5795, 6100, 6405, 6650, 6954, 7442, 7980, 8113, 8540, 9150, 9975, 10675, 11163, 11590, 12810, 13300, 13908, 14884, 16226, 17385, 18300, 18605, 19950, 21350, 22326, 23180, 24339, 25620, 26047, 28975, 32025, 32452, 34770, 37210, 39900, 40565, 42700, 44652, 48678, 52094, 55815, 57950, 64050, 69540, 70699, 74420, 78141, 81130, 86925, 93025, 97356, 104188, 111630, 115900, 121695, 128100, 130235, 141398, 156282, 162260, 173850, 186050, 202825, 212097, 223260, 243390, 260470, 279075, 282796, 312564, 347700, 353495, 372100, 390705, 405650, 424194, 486780, 494893, 520940, 558150, 608475, 651175, 706990, 781410, 811300, 848388, 989786, 1060485, 1116300, 1216950, 1302350, 1413980, 1484679, 1562820, 1767475, 1953525, 1979572, 2120970, 2433900, 2474465, 2604700, 2969358, 3534950, 3907050, 4241940, 4948930, 5302425, 5938716, 7069900, 7423395, 7814100, 9897860, 10604850, 12372325, 14846790, 21209700, 24744650, 29693580, 37116975, 49489300, 74233950, 148467900]

約数ペア:

[(1, 148467900), (2, 74233950), (3, 49489300), (4, 37116975), (5, 29693580), (6, 24744650), (7, 21209700), (10, 14846790), (12, 12372325), (14, 10604850), (15, 9897860), (19, 7814100), (20, 7423395), (21, 7069900), (25, 5938716), (28, 5302425), (30, 4948930), (35, 4241940), (38, 3907050), (42, 3534950), (50, 2969358), (57, 2604700), (60, 2474465), (61, 2433900), (70, 2120970), (75, 1979572), (76, 1953525), (84, 1767475), (95, 1562820), (100, 1484679), (105, 1413980), (114, 1302350), (122, 1216950), (133, 1116300), (140, 1060485), (150, 989786), (175, 848388), (183, 811300), (190, 781410), (210, 706990), (228, 651175), (244, 608475), (266, 558150), (285, 520940), (300, 494893), (305, 486780), (350, 424194), (366, 405650), (380, 390705), (399, 372100), (420, 353495), (427, 347700), (475, 312564), (525, 282796), (532, 279075), (570, 260470), (610, 243390), (665, 223260), (700, 212097), (732, 202825), (798, 186050), (854, 173850), (915, 162260), (950, 156282), (1050, 141398), (1140, 130235), (1159, 128100), (1220, 121695), (1281, 115900), (1330, 111630), (1425, 104188), (1525, 97356), (1596, 93025), (1708, 86925), (1830, 81130), (1900, 78141), (1995, 74420), (2100, 70699), (2135, 69540), (2318, 64050), (2562, 57950), (2660, 55815), (2850, 52094), (3050, 48678), (3325, 44652), (3477, 42700), (3660, 40565), (3721, 39900), (3990, 37210), (4270, 34770), (4575, 32452), (4636, 32025), (5124, 28975), (5700, 26047), (5795, 25620), (6100, 24339), (6405, 23180), (6650, 22326), (6954, 21350), (7442, 19950), (7980, 18605), (8113, 18300), (8540, 17385), (9150, 16226), (9975, 14884), (10675, 13908), (11163, 13300), (11590, 12810)]