222701850

素因数分解:

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

素因数の和:166

約数の個数: 216

約数和(自身を含む): 731783520

約数和(自身を除く): 509081670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 25, 30, 35, 38, 42, 45, 50, 57, 61, 63, 70, 75, 90, 95, 105, 114, 122, 126, 133, 150, 171, 175, 183, 190, 210, 225, 266, 285, 305, 315, 342, 350, 366, 399, 427, 450, 475, 525, 549, 570, 610, 630, 665, 798, 854, 855, 915, 950, 1050, 1098, 1159, 1197, 1281, 1330, 1425, 1525, 1575, 1710, 1830, 1995, 2135, 2318, 2394, 2562, 2745, 2850, 3050, 3150, 3325, 3477, 3721, 3843, 3990, 4270, 4275, 4575, 5490, 5795, 5985, 6405, 6650, 6954, 7442, 7686, 8113, 8550, 9150, 9975, 10431, 10675, 11163, 11590, 11970, 12810, 13725, 16226, 17385, 18605, 19215, 19950, 20862, 21350, 22326, 24339, 26047, 27450, 28975, 29925, 32025, 33489, 34770, 37210, 38430, 40565, 48678, 52094, 52155, 55815, 57950, 59850, 64050, 66978, 70699, 73017, 78141, 81130, 86925, 93025, 96075, 104310, 111630, 121695, 130235, 141398, 146034, 156282, 167445, 173850, 186050, 192150, 202825, 212097, 234423, 243390, 260470, 260775, 279075, 334890, 353495, 365085, 390705, 405650, 424194, 468846, 494893, 521550, 558150, 608475, 636291, 651175, 706990, 730170, 781410, 837225, 989786, 1060485, 1172115, 1216950, 1272582, 1302350, 1484679, 1674450, 1767475, 1825425, 1953525, 2120970, 2344230, 2474465, 2969358, 3181455, 3534950, 3650850, 3907050, 4454037, 4948930, 5302425, 5860575, 6362910, 7423395, 8908074, 10604850, 11721150, 12372325, 14846790, 15907275, 22270185, 24744650, 31814550, 37116975, 44540370, 74233950, 111350925, 222701850]

約数ペア:

[(1, 222701850), (2, 111350925), (3, 74233950), (5, 44540370), (6, 37116975), (7, 31814550), (9, 24744650), (10, 22270185), (14, 15907275), (15, 14846790), (18, 12372325), (19, 11721150), (21, 10604850), (25, 8908074), (30, 7423395), (35, 6362910), (38, 5860575), (42, 5302425), (45, 4948930), (50, 4454037), (57, 3907050), (61, 3650850), (63, 3534950), (70, 3181455), (75, 2969358), (90, 2474465), (95, 2344230), (105, 2120970), (114, 1953525), (122, 1825425), (126, 1767475), (133, 1674450), (150, 1484679), (171, 1302350), (175, 1272582), (183, 1216950), (190, 1172115), (210, 1060485), (225, 989786), (266, 837225), (285, 781410), (305, 730170), (315, 706990), (342, 651175), (350, 636291), (366, 608475), (399, 558150), (427, 521550), (450, 494893), (475, 468846), (525, 424194), (549, 405650), (570, 390705), (610, 365085), (630, 353495), (665, 334890), (798, 279075), (854, 260775), (855, 260470), (915, 243390), (950, 234423), (1050, 212097), (1098, 202825), (1159, 192150), (1197, 186050), (1281, 173850), (1330, 167445), (1425, 156282), (1525, 146034), (1575, 141398), (1710, 130235), (1830, 121695), (1995, 111630), (2135, 104310), (2318, 96075), (2394, 93025), (2562, 86925), (2745, 81130), (2850, 78141), (3050, 73017), (3150, 70699), (3325, 66978), (3477, 64050), (3721, 59850), (3843, 57950), (3990, 55815), (4270, 52155), (4275, 52094), (4575, 48678), (5490, 40565), (5795, 38430), (5985, 37210), (6405, 34770), (6650, 33489), (6954, 32025), (7442, 29925), (7686, 28975), (8113, 27450), (8550, 26047), (9150, 24339), (9975, 22326), (10431, 21350), (10675, 20862), (11163, 19950), (11590, 19215), (11970, 18605), (12810, 17385), (13725, 16226)]